Grade 7 After Break Review 2022

Grade 7 After Break Review 2022

by Leanna Weimer

Poll

How was your break (on a scale from 1-5 with 5 being the BEST and 1 being not so great)?

• 1

• 2

• 3

• 4

• 5

Multiple Choice

A collection of organisms that belong to different populations but all live in the same area and interact with one another.

• Population
• Ecosystem
• Community
• Ecosphere

Multiple Choice

A collection of organisms that make up a community as well as all of the nonliving aspects of the environment.

• Population
• Community
• Habitat
• Ecosystem

Multiple Choice

The smallest unit of life that can sustain itself is called...

• an organism.
• the biosphere.
• a population.
• a community.

Multiple Choice

When all the ecosystems on Earth are combined it is called...

• a community.
• a biome.
• a biosphere.
• an Earthsphere.

Multiple Choice

Water temperature would be an example of ...

• a biotic factor.
• an abiotic factor.

Multiple Choice

An ecosystem contains living and nonliving things.

• True
• False

Multiple Choice

Nonliving factor that affects an ecosystem...

• biotic factor
• abiotic factor
• food chain 
• biome

Multiple Choice

Living factors or organisms that affect an ecosystem...

• abiotic factors

• species

• trophic level

• biotic factors

Multiple Choice

Dropping leaves in the fall is a characteristic of what type of tree?

• deciduous
• evergreen
• conifer
• bonsai

Multiple Choice

Biome with many different species of cacti and reptiles and very little rainfall.

• Desert

• Temperate Rainforest

• Tropical Rainforest

• Arctic Tundra

Multiple Choice

Type of forest biome near the equator; receives a lot of rain; temperatures are warm all year.

• desert
• tropical rain forest
• arctic
• temperate rain forest

Multiple Choice

Which biome is characterized by low temperatures and low amounts of rainfall?

• tundra
• desert
• temperate deciduous forest
• tropical rain forest

Multiple Choice

Which biome, because of its climate, has the largest number of species of plants and animals?

• tundra
• desert
• tropical rainforest
• pine forest

Multiple Choice

All energy on Earth ultimately comes from what source?

• Water
• Sun
• Consumers
• Oxygen

Multiple Choice

What are plants called in a food chain?

• Producers
• Consumers
• Decomposers
• Scavengers

Multiple Choice

What are animals called in a food chain?

• Producers
• Consumers
• Decomposers
• Plants

Multiple Choice

What are the organisms that break down dead stuff?

• Producers
• Consumers
• Decomposers
• Organisms

Multiple Select

Click on the image to make it larger-- Choose the living things that are producers...

• wildflowers

• rabbit

• snake

• grass

Multiple Select

Click on the image to make it larger-- Choose all that apply: The hawk gets energy from...

• mouse

• rabbit

• wildflowers

• snake

Multiple Choice

A cow eats grass found in its habitat. A cow is a

• producer

• consumer

• herbivore

Multiple Choice

Bears eat berries and salmon. Bears are ...

• producers

• carnivores

• omnivores

Multiple Choice

As a part of the water cycle, water from Earth's surface enters the clouds and finally falls back to the ground in the form of rain. What is the correct sequence of processes water undergoes?

• Evaporation, Condensation, Precipitation

• Precipitation, Condensation, Evaporation

• Condensation, Evaporation, Precipitation

• Evaporation, Precipitation, Condensation

Multiple Choice

During which stage do clouds form?

• condensation
• evaporation
• precipitation

Multiple Choice

Water is given off through the leaves as water vapor.

• evaporation

• transpiration

• condensation

• precipatation

Multiple Choice

What is the process during which water changes from a liquid to a gas as it heats up?

• Condensation
• Runoff
• Precipitation
• Evaporation

Multiple Choice

When humans burn fossil fuels, most of the carbon quickly enters the                       as carbon dioxide.

• Water
• Atmosphere
• Sun
• Air

Multiple Choice

In the carbon cycle, producers take in the gas __

• carbon dioxide
• oxygen
• nitrogen
• carbon monoxide

Multiple Choice

True or False. The nitrogen in the atmosphere is in the right form for living things to use.

• True

• False

Multiple Choice

This can transform nitrogen in the atmosphere into a usable form of nitrogen

• rain

• ice

• lightning

• sun

Multiple Choice

Round structures on the roots of certain plants

• lichens

• commensals

• cataracts

• nodules

Multiple Choice

What is the role of decomposing bacteria in the nitrogen cycle?

• change Nitrogen gas into Nitrate

• Return the nitrogen compounds to the soil

• Turn nitrogen into water

• Turn nitrate into nitrogen gas

Multiple Choice

Which biome is best represented by this climatograph?

• Tundra

• Desert

• Tropical rainforest

Multiple Choice

Which biome is best reresented by this climatograph?

• Tundra

• Desert

• Tropical rainforest

Multiple Choice

Which biome is best represented in this climatograph?

• Tundra

• Desert

• Tropical rainforest

Multiple Choice

Which of the following best describes primary succession?

• Volcano wipes out ecosystem that gradually grows back from ash covered soil

• Volcano creates a new island of rock that must break down to form an ecosystem

• Forest fire burns down forest that must bounce back over time

• Tornado destroys a crop that must slowly grow back over time.

Multiple Choice

If farmers use a controlled burn to prevent forest fires, what would most likely be the first plants to return?

• trees

• shrubs

• mosses

• grasses

Multiple Choice

Breaking News! A new island has formed off of Hawaii! What must occur for it to become an ecosystem?

• Secondary Succession

• Aquatic succession

• Primary Succession

• Ferns must grow

Poll

How confident are you with ecology after this review?

1=not very confident at all/what is ecology?/where am I?

5=super confident, I'm totally feelin it!

• 1

• 2

• 3

• 4

• 5

Some text here about topic of discussion

Part 2: Hurricane Katrina Notes

Task: Complete the Edpuzzle for Wetlands