Life Science Week 6

Look at the food chain. Which organism is a producer?

• wolf

• sheep

• grass

• sunlight

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Because many plants use photosynthesis to make food for energy, scientists call them _____.

• predators

• consumers

• omnivores

• producers

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Which ecosystem does a beaver help by building dams for its home?

• rain forest

• wetland

• forest

• desert

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What do all living things need?

Check all the correct answers

• air

• food

• water

• shelter

• soil

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All living things need _______ from food.

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In this cartoon, which kind of animal does the sheep represent?

• omnivore

• predator

• carnivore

• herbivore

Which group of people that work to save habitats from destruction was started by forest ranger Aldo Leopold?

• Audubon Society

• Wetlands Society

• Wilderness Society

• Forest Friends Society

What do scientists call a community of both living and nonliving things?

• food chain

• ecosystem

• food web

• energy

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A rotting log would be the best place to study which of the following?

• decomposers

• prey

• omnivores

• population

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What might a walking catfish do if the lake it was living in dried up?

• bury itself deep in the mud

• lay its eggs and then die

• use its gills to breathe air

• crawl on its fins to a new lake

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