review

Multiple Choice

If a laboratory fire erupts, immediately _________.

• Run for the fire extinguisher.

• Notify your instructor.

• Throw water on the fire.

• Open the windows.

Multiple Choice

A microscope is an instrument that.

• makes faraway objects look closer.

• makes small objects appear larger.

• decreases the size of small objects.

• increases the size of small objects.

Multiple Choice

Use these digits to make the latest time in the day on a 24-hour clock.

• 10:58

• 01:58

• 18:50

• 18:05

Multiple Choice

Convert 8:45pm to 24-hour time.

• 20:00

• 21:45

• 20:45

• 8:45pm

Multiple Choice

What is 09 30 in 12 hour time format?

• 9.00 am

• 9.00 pm

• 9.30 am

• 9.30 pm

Multiple Choice

What time is it?

• It is eight ten.

• It is ten to eight.

• it is ten past eight.

• A and C are correct.

Qualitative and Quantitative Observations

Watch the Edpuzzle: Qualitative vs Quantitative before answering the following questions. This is for a grade.

Variables

Independent, Dependent and Control

​this zone is also called the sunlight zone with a dept ranging from 0-200 meters. There is ample light, photosynthesis also takes place in this zone.

​The Epipelagic ZOne

​

​Coral Reefs, Sea turtles, parrotfish, the Potugese man of war, and million of the other organisms inhabit this zone.

​​Key Facts:

​

​

​this zone is also called twilight zone and it lies 200 to 1,000 meters. this zone is cold and dimly lit. Many species produce their own light through biochemical process known as bioluminescence.

​mesopelagic

​

​cutterfish, opah, chain catsharks, and many other organisms inhabit this zone.

​key facts

​

​this si commonly known as midnight zone is fund between 1,000 to 4,000 meters below the surface of the ocean. No photosynthetic organisms cna be found there due to sunlight not reaching this zone.

​bathypelagic zone

​

​This zone has intense pressure, is dark, cold. Most of the fish living in this zone are black or red in color to defend themselves from predators in the zone above.

Dumbo Octopus, anglerfish, viperfish​

​​Subheader

​the water along the seafloor of this zone is devoid (lacking) of oxygen resulting in organisms falling into a death trap

​The abyss

​This region of the ocean also contains a much higher concentration of nutrient salts like nitrogen, phosphorus, and silica due to large amunts of dead material

Anemone, deep-sea shrimp, and cusk eel ​

​​Subheader

​also known as the Trenches and named afteer Hades, The Greek God of the Underworld. This zone is the deepest of the region ranging from 6,000-11,000 meters and exists in a long narrow V-Shaped trenches,

​​HAdopelagic Zone

​The few organisms that are able to survice in this region like tiny-flea crustaceans called amphipods, tubeworms

​Key facts

Multiple Choice

These are animal like plankton

• diatoms

• phytoplankton

• zooplankton

Multiple Choice

What are tiny organisms that float near the surface of the water?

• plankton
• organisms
• abiotic factor
• insects

Multiple Choice

Corals are types of __________________.

• plants

• rocks

• animals

• algae

Multiple Choice

What type of reef?cnidarian

• Fringing reef

• Coral Cay

• Platform reef

• Atoll

Multiple Choice

What is the translation of the Phylum Porifera?

• Stinging cells
• Filter feeders
• Soft bodied
• Pore bearing

Multiple Choice

The formal name for seaweed; multicellular algaeoc

• seagrass

• thallaus

• macroalgae

• microalgae

Multiple Choice

What zone can plants grow in?

• Twilight Zone

• Sunlight Zone

• Midnight Zone

Multiple Choice

Which kingdoms are in domain Eukarya?

• Archaeabactera and Eubacteria

• Plant and Animal

• Protist and Fungi

• Plant, Animal, Protist and Fungi

​Producers

​Organisms that can make food are very important in the ecosystem. They can produce food for themselves, and the others that eat them.

Multiple Choice

These protists can photosynthesize, move using a flagella, and consume food like an animal

• amoeboid protists

• plant-like protists

• plankton

• euglenoids

Multiple Choice

These tiny organisms float near the ocean's surface

• microsporidians

• plant-like protists

• euglenoids

• plankton

Multiple Choice

You are heating a substance in a test tube. Always point the open end of the test tube ________.

• Toward yourself.

• Toward your lab partner.

• Toward another classmate.

• Away from all people.

Multiple Choice

Coral are almost all ANIMALS!

• True

• False

Multiple Choice

the stem-like portion of then of seaweeds

• thallus

• blade

• stipe

• pneumatocyst

• holdfast

Multiple Choice

What do coral use to get nutrients?

• They use other small ocean animals to get nutrients!

• They use ocean plants like algae and phytoplankton

  to get nutrients!

• They use sand to get nutrients!

Multiple Choice

Specialized feeding cells of a sponge

• Gonads
• Nematocysts
• Spongin 
• Choanocytes

Multiple Choice

What is often called seaweed?

• Kelp

• Algae

• Phytoplankton

• Sea anemone

Multiple Choice

the root-like portion of the seaweed

• thallus

• pneumatocyst

• stipe

• holdfast

• blades

Multiple Choice

Only the clown fish is immune to the stings of the __________________

• Sea anemone

• Coral

• Phytoplankton

• Waterwheel Plant

Multiple Choice

What type of reef?

• Fringing reef

• Coral Cay

• Platform reef

• Atoll

Multiple Choice

Which marine plants are carnivorous in nature?

• Waterwheel Plants

• Sea anemone

• Coral

• Kelp

Multiple Choice

pneomatocysts

• root-like structure of seaweeds

• leaf-like structure of seaweeds

• stem-like structure of seaweeds

• gas-filled bladders that sometimes keep their blades close to the sea surface

Multiple Choice

Marine plants and algae provide much of the world’s oxygen supply and take in huge amounts of carbon dioxide

• True

• False

Multiple Choice

Specialized feeding cells of a sponge

• Gonads
• Nematocysts
• Spongin 
• Choanocytes

Multiple Select

What does kelp provide for a lot of sea creatures? Choose all correct answer.

• Shelter

• Food

• sand

• soil

Multiple Choice

• stipe

• blade

• holdfast

• pneumatocyst

Multiple Choice

What's its name?

• Coral

• Red algae

• Sea anemone

• Kelp

Multiple Choice

Algae are ______________.

• the skeleton of corals

• dead corals

• young corals

• food for corals

Multiple Choice

What is the most important plants in the marine food chain?

• Phytoplankton

• Coral

• Sea anemon

Multiple Choice

body of seaweed

• stipe

• macroalgae

• thallus

• blade

Multiple Choice

Why can marine plants live in the sunlight zone?

• Because sunlight zone is freezing and dark

• Because sunlight zone has light and heat

• Because sunlight zone is the smallest zone

Multiple Choice

Hard fibers that provide a sponge structural support

• Spicules
• Bones
• Cartilage
• Ossicles

Multiple Choice

What is the term used to describe a sudden increase in phytoplankton growth? 

• A Spring
• A Migration
• A Bloom
• A Flower

Multiple Choice

What type of reef?

• Barrier reef

• Coral Cay

• Platform reef

• Atoll

Multiple Choice

What is one reason that phytoplankton are important?

• they clean the water

• they make oxygen

• they are drifting animals

• they make the water warmer

Multiple Choice

Attached to one spot their entire adult life is referred to as

• Stuck
• Medusa
• Bipinnaria
• Sessile

Multiple Choice

Which of the following phytoplankton are able to move using flagella?

• Dinoflagellate

• Diatoms

• Coccolithophores

• Cyanobacteria

Multiple Choice

What organism(s) are pictured here?

• Diatom

• Dinoflagellate

• Zooplankton

• Nekton

Multiple Choice

How are seaweed classified or sorted in to groups?

• By their pigment

• By their length

• By the water they are found in

• By their toxins

Multiple Choice

Sponges are:

• Unicellular & prokaryotic
• Multicellular & eukaryotic
• Unicellular & eukaryotic
• Multicellular & prokaryotic

Multiple Choice

Which seaweed can withstand the least amount of light and can grow the deepest?

• red

• brown

• green

• blue

Multiple Choice

What type of reef?

• Barrier reef

• Coral Cay

• Platform reef

• Atoll

Multiple Choice

Why are floats/bladders important for seaweed?

• float closer to the sun to create shade

• float closer to the sun to capture prey

• float closer to the surface to collect oxygen

• float closer to the sun for photosynthesis

Multiple Choice

Sponges have this type of symmetry

• Unilateral
• Bilateral
• Radial
• Asymmetric

Multiple Choice

Which type of algae has red pigment?

• Chlorophyta

• Phaeophyta

• Rhodophyta

• Merophyta

Multiple Choice

Sea fans are an example of _____________.

• soft corals

• hard corals

• atolls

• lagoons

Multiple Choice

Which type of Algae has green pigments?

• Chlorophyta

• Phaeophyta

• Rhodophyta

• Merophyta

Multiple Choice

The immature stage of an organism

• Larva
• Nekton
• Benthic
• Sessile

Multiple Choice

Whyich type of algae has brown/yellow pigments?

• Chlorophyta

• Phaeophyta

• Rhodophyta

• Merophyta

Multiple Choice

What type of reef?

• Barrier reef

• Coral Cay

• Platform reef

• Fringing reef

Multiple Choice

Why is phytoplankton/seaweed/kelp important to humans?

• food

• byproducts are used in food

• skeltons are fossil fuel - oil and gas

• process CO2 and create O2

• All of the above

Multiple Choice

Which is NOT a Cnidarian?

• Jellyfish
• Anemones
• Sea Urchin
• Corals

Multiple Choice

Which products contains seaweed?

• cosmetics

• dairy products - icecream, processed cheeses, yogurts

• fertilizers

• toothpaste, shampoos, etc.

• All of these

Multiple Choice

These plankton can make their own food.

• zooplankton

• copepods

• crab larvae

• phytoplankton

Multiple Choice

A is the __.

• thallus

• holdfast

• bladder/pneumatocyst

• blade

• stipe

Multiple Choice

Stinging cells of a Cnidarian are called:

• Collar cells
• Choanocytes
• Cnidocytes
• Gonads

Multiple Choice

B is the __.

• thallus

• holdfast

• bladder/pneumatocyst

• blade

• stipe

Multiple Choice

What type of reef?

• Barrier reef

• Coral Cay

• Platform reef

• Fringing reef

Multiple Choice

C is the __.

• thallus

• holdfast

• bladder/pneumatocyst

• blade

• stipe

Multiple Choice

Cnidarians have which type of symmetry?

• Unilateral 
• Bilateral
• Radial
• Asymmetric

Multiple Choice

E is the __.

• thallus

• holdfast

• bladder/pneumatocyst

• blade

• stipe

Multiple Choice

Most coral reefs are ______________.

• in warm water near the shore

• in warm areas away from the shore

• in cold areas near the shore

• in cold areas away from the shore

Multiple Choice

green pigment

• fucoxanthin

• chlorophyll

• carotenoids

• phycoblins

Multiple Choice

Anemones and Corals are in which kingdom?

• Protista
• Cubozoa
• Animalia
• Cnidaria

Multiple Choice

brown pigment

• fucoxanthin

• chlorophyll

• carotenoids

• phycoblins

Multiple Choice

What type of reef?

• Barrier reef

• Coral Cay

• Platform reef

• Fringing reef

Multiple Choice

red pigment

• fucoxanthin

• chlorophyll

• carotenoids

• phycoblins

Multiple Choice

True jellies have cells that act as eyespots which detect light called:

• Ocelli
• Statocysts
• Osculum
• Cnidocytes

Multiple Choice

What do dinoflagellates use to move?

• cilia
• 1 flagella
• 2 flagella
• spines

Multiple Choice

What organism(s) are pictured here?

• Diatoms

• Dinoflagellates

• Zooplankton

• Nekton

Multiple Choice

What are Plankton?

• They are small plants and animals.
• They are any plants or animals that drift with the currents of the ocean.
• They are only microscopic animals.
• They are only microscopic plants.

Multiple Choice

Corals have a mutualistic relationship with a dinoflagellate called:

• Ocelli
• Zooxanthellae
• Sponges
• Diatom

Multiple Choice

Largest of the algae. The_______ grows to up to _______.

• bull kelp, 6'
• sea lettuce, 100'
• giant kelp, 300'
• Japanese kelp, 6'

Multiple Choice

What type of reef?

• Barrier reef

• Coral Cay

• Platform reef

• Fringing reef

Multiple Choice

Dinoflagellates can cause __________ which is toxic to fish, shellfish and humans.

• Green TIde
• Red Tide
• Malaria
• Algal Bloom

Multiple Choice

What is an organism called that can produce both sperm and eggs?

• Gemmule
• Choanocyte
• Hermaphrodite
• Asexual

Multiple Choice

Why must algae be near the surface of the water?

• They need to be in cold water.

• They need to live far from corals.

• They need sunlight to grow.

• They need reefs to hide in.

Multiple Choice

Biological development which encompasses a larval stage that undergoes a metamorphic transition into a juvenile

• Indirect development
• Direct development
• Zygote 
• Asexual reproduction

Multiple Choice

What type of reef?

• Barrier reef

• Coral Cay

• Platform reef

• Fringing reef

Multiple Choice

Plankton that spend only part of their larval stages as plankton

• Partial plankton

• Meroplankton

• Holoplankton

• Phytoplankton

Let's Learn About the Different Types of Variables in a Science Experiment

Multiple Choice

When damage occurs to the reef, coral polyps die or expel their algal cells, causing the colony to take on a stark white appearance

• Pollution
• Acidification
• Bleaching
• Drying

Multiple Choice

What type of reef?

• Barrier reef

• Coral Cay

• Platform reef

• Fringing reef

Multiple Choice

Which corals are the reef builders?

• Hard
• Soft
• Sponges
• Anemones

Multiple Choice

Which type of coral reefs form closest to the shore?

• barrier reefs

• fringing reefs

• lagoons

• atolls

Multiple Choice

Some Cnidarians can reproduce asexually by:

• Expelling gametes
• Internal fertilization
• External fertiliztion
• Budding

Multiple Choice

Which is a kind of phytoplankton?

•  lion’s mane jellyfish
• sea butterfly 
• algae
• copepod 

Multiple Choice

This type of reef forms in shallow, warm waters along the coastline on the continental shelf:

• Atoll
• Fringing
• Barrier
• Artificial 

Multiple Choice

Reefs that have deep water between the shore and the reef are ________________.

• atolls

• lagoons

• fringing reefs

• barrier reefs

Multiple Choice

These animals that are top predators in a coral reef, are being slaughtered at an alarming rate to be used for soup

• Corals
• Jellies
• Sharks
• Dolphins 

Multiple Choice

These zooplankton live only their early lives as plankton then grow to live as benthos or nekton.

• meroplankton

• holoplankton

• funny plankton

Multiple Choice

The process in which the uptake of anthropogenic CO2 emissions into the ocean is compromising the integrity of coral reef limestone base structure is called:

• Emulsification
• Ocean Acidification
• Basic
• Zooxanthellae

Multiple Choice

What is causing Earth's air and water to get warmer?

• people leaving trash in the oceans

• too much algae near the reefs

• coral reefs form too close to the shore

• people burning coal, oil, and gas

Multiple Choice

Plankton that uses photosynthesis:

• Phytoplankton
• Zooplankton

Multiple Choice

Which of the following is an example of coral reefs being fragile?

• an eel hiding in a hole of a coral reef

• a boat breaking off a piece of coral reef

• a golden butterflyfish living near a coral reef

• a lobster feeding near a coral reef

Multiple Choice

The Candy was sour.

• Qualitative

• Quantitative

Multiple Choice

Which of the following is a way to protect coral reefs?

• use poison and explosives to fish

• follow laws and rules to keep reefs safe

• keep them safe from storms and floods

• eat more fish that try to live in corals

Multiple Choice

Dinoflagellates can cause __________ which is toxic to fish, shellfish and humans.

• Green TIde
• Red Tide
• Malaria
• Algal Bloom

Multiple Choice

These zooplankton spend their whole lives as plankton.

• meroplankton

• Spongebob

• holoplankton

Multiple Choice

Phytoplankton are grouped in what Kingdom?

• Monera
• Protista
• Plantae
• Animalia

https://www.youtube.com/watch?v=0A55QRyJHPM

Multiple Choice

Zooplankton are grouped into which kingdom?

• Monera
• Protista
• Plantae
• Animalia

Multiple Choice

If you move the slide left while viewing, in which direction will it appear to move?

• right 
• left
• up 
• down

Multiple Choice

What do dinoflagellates use to move?

• cilia
• 1 flagella
• 2 flagella
• spines

Multiple Choice

What is the independent variable?

• Things you keep the same- they do not change

• What you observe or measure

• What you decide to change in an experiment

Multiple Choice

Which best describes the source of oxygen in ocean water?

• Oxygen is produced by marine plants in the process of making food.
• 
  Oxygen is produced through the exhalations of marine animals.
• 
  Oxygen is produced through precipitation falling on the ocean.
• Oxygen is produced by nodules on the ocean floor.

Multiple Choice

The bug was 5 cm long.

• Qualitative

• Quantitative

Multiple Choice

What is the dependent variable?

• Things you keep the same- they do not change

• What you observe or measure

• What you decide to change in an experiment

Multiple Choice

Personal eyeglasses provide as much protection as ________.

• A face shield.

• Safety goggles/glasses.

• Splash proof chemical goggles.

• None of these.

Multiple Choice

What is the control?

• Things you keep the same- they do not change

• What you observe or measure

• What you decide to change in an experiment

Multiple Choice

The flower is red.

• Qualitative

• Quantitative

Fill in the Blank

The amount of water we would give to the flowers would be the _________________ variable.

Multiple Choice

If your teacher asks you to move a microscope to table, how do you carry it?

• by the body tube and the eyepiece
• with one hand
• one hand on the arm and the other under the base
• with one hand on the base and the other on the eyepiece.

Fill in the Blank

How much the flowers grow would be the __________________ variable.

Multiple Choice

The mass of the beaker was 122 g.

• Qualitative

• Quantitative

Fill in the Blank

The type of flower, the amount of light and the type of soil are the ______________.

Multiple Choice

The following footwear is required in the lab ________.

• Sandals.

• Open-toe shoes.

• Closed-toe shoes.

• Shoes appropriate for the weather.

Multiple Choice

Good science only changes one independent variable at a time.

• True

• False

Multiple Choice

My fingernail is 2 cm long.

• Qualitative

• Quantitative

Multiple Choice

Which part of the microscope controls the amount of light available?

• coarse focus

• diaphragm
• objective lens
• revolving nosepiece

Multiple Choice

The slug was slimy.

• Qualitative

• Quantitative

Multiple Choice

True or False:

Return all unused chemicals to their original containers.

• True

• False

Multiple Choice

The milk smells sour.

• Qualitative

• Quantitative

Multiple Choice

Which part lets you turn up the power of magnification, such increasing from 40x to 100x?

• coarse adjustment knob
• diaphragm
• field-of-view
• revolving nosepiece

Multiple Choice

She is 150 cm tall.

• Qualitative

• Quantitative

Multiple Choice

True or False:

Chipped or cracked glassware is ok to use.

• True

• False

Multiple Choice

There are 5 windows in the classroom.

• Qualitative

• Quantitative

Multiple Choice

What is part 1?

• eye piece/ocular lens

• body tube
• arm
• coarse adjust

Multiple Choice

When should accidents be reported to the teacher?

• if the injury is minor, it doesn't need to be reported
• immediately, no matter how small
• at the end of class 

Multiple Choice

What part is 3?

• eye piece
• base
• arm 
• coarse focus

Multiple Choice

In what condition should the work areas should be kept? 

• As messy as you like - mess equals creativity.
• Clean and tidy at all times
• Clean and tidy if there is time, if not the next group will clean up.
• With all your books, laptops and art materials on them, in case they are needed.

Multiple Choice

What part is 5?

• coarse focus

• fine focus

• diaphragm
• stage

Multiple Choice

When smelling a chemical, you should hold it away from your face and ____ the air toward your nose!

• waft

• drink

• clean

• fire

Multiple Choice

What is part 2?

• arm
• base
• body tube
• illuminator

Multiple Choice

You should never ____ anything in the science lab without permission.

• drink

• equipment

• read

• fire

Multiple Choice

What is part 11?

• coarse focus

• fine adjustment
• diaphragm
  
• stage

Multiple Choice

When should you tie back long hair or baggy clothing?

• When working with chemicals

• When working with a Bunsen burner

• When doing dissections.

• Any time you are working in the lab.

Multiple Choice

The greater the ___________________, the smaller the field you are actually viewing.

• detail

• objective

• magnification

• body

Multiple Choice

I must follow all instructions, written and verbal, about the laboratory procedures given by the teacher.

• True
• False

Multiple Choice

Moves stage up and down for focusing; locates the specimen

• Fine Focus Knob

• Large Focus Knob

• Course Focus Knob

• Small Focus Knob

Multiple Choice

I will perform only those activities that have been authorized by the instructor.

• True

• False

Multiple Choice

What will be the total magnification if ocular lens is 10X and objective lens is 4X?

• 4X
• 40X
• 10X
• 100X

Multiple Choice

You should never ______ chemicals in the lab. 

• taste
• touch
• smell
• all of the above

Multiple Choice

What will be the total magnification if the ocular lens is 10X and the objective lens is 40X?

• 40X
• 10X
• 100X
• 400X

Multiple Choice

If you are not sure what to do during a lab activity:

• guess
• change lab partners
• ask a teacher
• just sit quietly and do nothing

Multiple Choice

Lets light pass through an object and then through two or more lenses

• Binocular Microscope
• Compound Microscope
• Electron Microscope
• Simple Microscope

Multiple Choice

Disrupting other students in the laboratory with horseplay in the lab is:

• helpful.
• allowed
• dangerous.
• the quickest way to do a job.

Multiple Choice

Which objective lens should you start on to locate an image?

• scanning power

• low power

• high power

Multiple Choice

What is the most important rule to follow in a science lab?

• tie hair back
• wear goggles
• follow directions
• get started right away

Multiple Choice

What piece contains a high-power magnifying lens (40x)?

• HIgh-power Objective

• Eyepiece

• Low-power Objective

• Stage

Multiple Choice

When you walk into the science lab, you see the experiment set up at your table. You should:

• Start the experiment.
• Pick up each of the pieces of equipment.
• Wait for the teacher's directions.
• Walk around the lab to see other experiment set-ups.

Multiple Choice

True of False: If the coarse and fine focus knobs are not turning, you should force them to turn.

• True

• False

Multiple Choice

True of False: You should always store microscopes covered.

• True

• False

Multiple Choice

My second favorite holiday is _______________. Halloween is my first.

• Christmas

• Thanksgiving

• Fourth of July

• Valentine's Day