food chain/food web
animal needs
plant growth
consumers
Changing ecosystems
100

What is the source of energy in a food chain?

the sun 

100

How do plants get their need of food?

photosynthesis

100

What is the process plants use to make their own food?

photosynthesis 

100

What is an animal that needs only meat?

carnivore 

100

How does a woodpecker change its ecosystem?

making holes in trees

200

True or false.  food chains show the flow of energy

true

200

What body part do fish use to get air?

gills

200

What kind of air is absorbed into the leaves of the plant?

carbon dioxide

200

What is an animal that eats only plants called?

herbivore 

200

Why does a rabbit make a burrow?

protections 

300

What part of a food chain or food web are plants?

producers

300

Why do animals need food?

gives them energy to live and grow

300

What is absorbed through the roots that travels to the leaves?

water

300

What is an animal that eats both meat and plants called?

omnivore

300

How does the growth of coral affect other animals in an ocean ecosystem?

protection and food

400

What is the consumer at the top of the food chain or food web called 

Apex predator

400
Why do animals need shelter?

protection from weather and predators 

400

What kind of air is released from plants that people need to live?

oxygen

400

What kind of consumer is a caterpillar? 

herbivore

400

when their is an unknown change to an ecosystem what could happen to the living organisms?

adapt to survive, die or leave

500

What breaks down the dead plants and animals in a food web?

decomposers 

500

What are the four needs for living things to survive? 

air, water, food and shelter

500

What are the needs of a plant for photosynthesis to happen?

water, carbon dioxide, soil and sunlight

500

What kind of consumer is a bear?

omnivore 

500

Why do animals and plants change their ecosystems?

meet their needs to survive