WorksheetsSGO Review
Total questions: 100
Worksheet time: 2hrs 40mins
Chloroplasts uses light energy and makes food in a process called:
Respiration
DNA
Photosynthesis
Reproduction
This is an example of what kind of cell?
plant cell
animal cell
battery cell
jail cell
Genetic information is stored in the___________________?
Cell Wall
DNA
Smooth Endoplasmic Reticulum
Rough Endoplasmic Reticulum
All living things are made of:
organs
cells
tadpoles
bacteria
The onions on Mr. Massotto's window have grown toward the sunlight. This is an example of:
homeostasis
growth and development
organization
responding to stimuli
All 6 characteristics of life use what?
light
energy
cells
heat
Almost all of the energy on the planet comes from the
sun.
ocean.
air.
water.
When you eat because you feel hungry that is your body responding to
light.
temperature.
external stimuli.
internal stimuli.
Organisms must reproduce or their population will
get bigger.
get smaller.
die out.
stay the same.
Multicellular organisms have
more than one cell.
just one cell.
no cells.
just one kind of cell.
The non-living parts of the ecosystem are called_____________.
abiotic
organisms
habitat
biotic
Which of the following are examples of biotic factors from the image. (Select All That Apply.)
owl
snake
grass
clouds
oxygen
Which of the following are examples of abiotic factors from the image. (Select All That Apply.)
owl
snake
grass
clouds
oxygen
Only genes can affect a organisms appearance.
True
False
An organism's environment can affect its appearance.
True
False
Adaptations help organisms to:
avoid predators
find and eat food
maintain homeostasis
reproduce
All of them.
A human's eyes are what kind of adaptation?
structural
behavioral
A bear hibernating is what kind of adaptation?
structural
behavioral
A lion's teeth are what kind of adaptation?
structural
behavioral
Nest building is what kind of adaptation?
structural
behavioral
Genetic information is stored in the______________.
Cell
DNA
Rough Endoplasmic Reticulum
Smooth Endoplasmic Reticulum
In animals, when the female egg and male sperm join they form a new_________________?
flower
pollen
offspring
cell
Different behaviors can affect the probability of reproduction. Which of the following is an example of those behaviors? (Select All That Apply)
nest building
having flowers
bird dances
mating calls
Herding helps the species reproduce because it_____________? (Select All That Apply)
protects the young
protects individuals from predators
helps the group travel faster
helps in finding food
Seeds can be dispersed by_________________. (select all that apply)
wind
water
gravity
animals
light
What was the impact of the earthworms on the growth of the plants?
The earthworms did not help all the plants grow taller.
The earthworms helped some of the plants grow taller.
The earthworms helped all the plants grow taller.
You cannot tell if the earthworms were helpful in the growth of the plants from the chart.
Which is the x-axis?
Average Height in Centimeters
Days
Effect of Detergent on Plant Growth
2 - 4.5
Which is the y-axis?
Average Height in Centimeters
Days
Effect of Detergent on Plant Growth
You cannot tell by looking at the graph.
What effect did the fertilized soil have on the growth of the plants?
The fertilized soil did not help the plants grow taller.
The fertilized soil did help the plants grow taller.
The unfertilized soil helped the plants grow taller.
You cannot tell from the graph.
What temperature is best for growing plants?
6 Degrees Celsius
12 Degrees Celsius
18 Degrees Celsius
24 Degrees Celsius
30 Degrees Celsius
What effect on plant growth will there be under 6 Degrees Celsius?
Plants will grow taller than the height at 6 Degrees Celsius.
Plants will grow taller than the height at 12 Degrees Celsius.
Plants will grow taller than the height at 18 Degrees Celsius.
Plants will grow shorter than the height at 6 Degrees Celsius.
You cannot tell by looking at the graph.
What effect on plant growth will there be over 36 Degrees Celsius?
Plants will grow taller than the height at 36 Degrees Celsius.
Plants will grow taller than the height at 30 Degrees Celsius.
Plants will grow taller than the height at 24 Degrees Celsius.
Plants will grow shorter than the height at 36 Degrees Celsius.
You cannot tell by looking at the graph.
(Jay's Question) What temperature would be best for the growth of plants?
18 Degrees Celsius
19 Degrees Celsius
20 Degrees Celsius
21 Degrees Celsius
22 Degrees Celsius
Where do animals get the materials used to grow and develop?
breathing
food and water
they make them
the sun
Which macromolecule is used to build the cell wall?
carbohydrates
proteins
lipids
nucleic acids
Which macromolecules are listed on this food label? (Select All That Apply)
carbohydrates
proteins
lipids
nucleic acids
Which reaction is this?
photosynthesis
cellular respiration
breathing
eating
Which reaction is this?
photosynthesis
cellular respiration
breathing
eating
In plants and animals which organelle in the cell makes energy in the form of ATP?
cell membrane
nucleus
cell wall
mitochondria
What do all living things require for life?
a house
money
energy
movement
Plants and algae are able to make their own food in a process called?
ATP
cellular respiration
energy
photosynthesis
Animals take food and oxygen to make energy in a process called_________________?
photosynthesis
cellular respiration
breathing
eating
What are 2 ways that humans add extra carbon to the atmosphere?
animals take in oxygen, plants produce oxygen
animals add carbon to the air from cellular respiration
clearing forests for crops and burning fossil fuels
decomposers return carbon compounds to the soil and release carbon dioxide to the air
How is oxygen added to the atmosphere?
animals breathe it out during cellular respiration
plants take it in through photosynthesis
it is consumed during the burning of fossil fuels
plants release it through photosynthesis
What can you do to reduce the amount of fossil fuels you use (thereby adding less carbon to the air)?
drive more
leave the lights on when not in use
Refuse, Reduce, Reuse, Repurpose and Recycle
use disposable items
What percentage of the atmosphere is nitrogen (N2) gas?
50%
65%
78%
90%
Which is the x-axis?
carbon dioxide (ppm)
years before present
Carbon Dioxide Over 800,000 Years
NOAA Climage.gov
Which is the y-axis?
carbon dioxide (ppm)
years before present
Carbon Dioxide Over 800,000 Years
NOAA Climage.gov
When there is a warm period on Earth what was the approximate parts per million (ppm) of carbon dioxide in the atmosphere?
between 50-100 parts per million (ppm)
between 100-200 parts per million (ppm)
between 250-300 parts per million (ppm)
between 350-450 parts per million (ppm)
What was the highest parts per million (ppm) of carbon dioxide in the atmosphere before today?
approximately 200 parts per million (ppm)
approximately 300 parts per million (ppm)
approximately 400 parts per million (ppm)
approximately 500 parts per million (ppm)
The highest parts per million (ppm) of carbon dioxide in the atmosphere are seen when?
today
200,000 years ago
400,000 years ago
600,000 years ago
800,000 years ago
Order the parts of the body system from least complex to most complex.
cell, tissue, organ, organ system
tissue, cell, organ, organ system
organ system, cell, tissue, organ
cell, organ, organ system, tissue
Why are different kinds of cells shaped differently?
Each kind of cell has a specialized function.
All cells have the same function.
The cells can change function.
All cells are shaped differently based on where they are found in body.
What is the function of a nerve cell?
To carry signals from the brain to other parts of the body.
To carry oxygen around the body.
To fight off infection.
To store energy for later use.
What is the function of a red blood cell?
To carry oxygen around the body.
To carry signals from the brain to other parts of the body.
To fight off infection.
To store energy for later use.
Many of the same type of cell form a(n)________________.
tissue
organ
organ system
other kinds of cells
This type of tissue is involved in movement.
muscle tissue
epithelial tissue
nervous tissue
connective tissue
Several specialized tissues work together to form a(n) ________________.
organ
organ system
cell
tissue
What is the function of the heart?
to pump blood
used in respiration
to digest food
to filter blood and form urine
controls nerves
What is the function of the lungs?
to pump blood
used in respiration
to digest food
to filter blood and form urine
controls nerves
What is the function of the stomach?
to pump blood
used in respiration
to digest food
to filter blood and form urine
controls nerves
What is the function of the skin?
to pump blood
used in respiration
to digest food
to filter blood and form urine
protect in inside of the body
What is the function of the circulatory system?
To transport blood and materials throughout the body.
To give the body support.
To send messages around the body.
To break down food.
What waste product is created by our cells?
carbon dioxide
oxygen
nitrogen
ATP
Which 2 other body systems does the muscular system work with to move the body?
respiratory system
nervous system
skeletal system
digestive system
excretory system
Which type of receptor responds when feeling the cold air on your face?
mechanoreceptors
chemoreceptors
nociceptors
proprioceptors
thermoreceptors
Which type of receptor responds when you get a paper cut?
mechanoreceptors
chemoreceptors
nociceptors
proprioceptors
thermoreceptors
Which type of receptor responds when you see a bright light?
photoreceptors
chemoreceptors
nociceptors
proprioceptors
thermoreceptors
When you fist bump your friend after they tell a great science joke, which receptor lets you feel it? (What type of fish is made out of 2 sodium atoms? 2 Na!)
mechanoreceptors
chemoreceptors
nociceptors
proprioceptors
thermoreceptors
Which of the following is an example of a chemical change?
Milk sours
An apple is cut
Oil and water are mixed
Alcohol evaporates
Which of the following accurately describes the chemical formula of the molecule shown?
3CH8O
C4H8O2
3C7H1O
C3H8O
Based on the diagrams, which compound should be identified as methane (CH₄)?
molecule 1
molecule 4
molecule 5
molecule 6
Which of the following is an example of a chemical property?
Sodium has the ability to react with water
Iron is magnetic
Sugar can dissolve in water
Aluminum can be bent into many shapes
Three examples of physical changes are
Boiling water, a nail rusting, a melting candle
Melting ice, dissolving salt in water, carving a statue
A pond freezing, breaking glass, a burning log
Applying lipstick, making lemonade, baking a cake
When this piece of copper is melted and shaped into a copper bracelet, which of the following is true?
A physical change occurs
A chemical change occurs
A new substance forms
The bracelet will have different properties from the piece of copper
Reaction #3 happened faster then reaction #1; what could have caused that to happen?
more time was given
the reaction was cooled
there were less reactants
the reaction was heated
Adding more baking soda to the vinegar, caused what to happen?
made the reaction happen faster
made the reaction happen slower
did not change the reaction
you cannot tell from the graph
A molecule of water is classified as a(n)
atom.
compound.
mixture.
element.
The smallest unit of matter is a(n)
atom.
compound.
mixture.
element.
This state of matter has a definite shape and a definite volume.
solid
liquid
gas
plasma
This state of matter has no definite shape but has a definite volume.
solid
liquid
gas
plasma
This state of matter has no definite shape or volume.
solid
liquid
gas
plasma
Matter can change from one state to another when ________ is absorbed or released.
change energy
thermal energy
chemical energy
physical energy
The temperature at which liquid boils is called its _______.
boiling
boiling point
freezing
freezing point
The expanding of matter when it is heated is known ______.
boiling
boiling point
condensation
thermal expansion
evaportion
At which temperature are the particles in a pencil moving the fastest?
50°C
40°C
30°C
20°C
Adding thermal energy to a cup of water can cause the _____.
particles to move slower
particles to move closer together
particles to move at the same speed
particles to move faster
A crystalline solid A solid that is made up crystals in which particles are arranged in
regular, repeating pattern. Examples of a crystalline solid would be:
sugar
salt
butter
rubber
An amorphous solid is a solid made up of particles that are not arranged in a regular pattern. Examples of a amorphous solid would be:
sugar
salt
butter
rubber
The surface tension of water in a stream allows:
for water to flow.
for water to evaporate.
for insects to float on the surface.
for water to freeze at 0 degrees Celsius.
On the Fahrenheit scale water boils at ________ and freezes at _________.
0 degrees, 212 degrees
212 degrees, 32 degrees
100 degrees, 0 degrees
32 degrees, 212 degrees
On the Celsius scale water boils at ________ and freezes at _________.
0 degrees, 212 degrees
212 degrees, 32 degrees
32 degrees, 212 degrees
100 degrees, 0 degrees
Thermal energy only moves in which direction?
warmer to cooler
cooler to warmer and warmer to cooler at the same time
heat is not transferred
cooler to warmer
According to the graph, at what temperature is the thermal expansion of water the greatest?
20°C
0°C
-10°C
-20°C
According to the graph, after 0°C, what is the relationship between temperature and thermal expansion?
The greater the temperature thermal expansion does not occur.
The greater the temperature thermal expansion does not increase.
The greater the temperature the lower the thermal expansion.
The greater the temperature the greater the thermal expansion.
What was the temperature in the flask at 4 minutes?
30°C
24°C
20°C
15°C
How many degrees did the temperature drop between 2 and 5 minutes?
30°C
24°C
20°C
15°C
At what temperature did the reaction stop?
3°C
10°C
12°C
15°C
