Ecosystems Plants and Energy Animals and Energy Animals and Energy - Continued... Food Chains and Webs
100
What is an ecosystem
All of the non-living and living things in an environment and how they interact.
100
What is carbon dioxide
Plants use this gas from the air.
100
What is a consumer
A living thing that gets energy by eating plants and other animals.
100
What is a carnivore
A consumer that eats other consumers
100
What is a food chain
The flow of energy through a community
200
What are non-living things
Rocks, soil, water, and sunlight.
200
What is chlorophyll
The green substance found in plants that traps energy from the sun and give plants their green color.
200
What is a herbivore
A consumer that eats plants
200
What is an omnivore
A consumer that eats both plants and other consumers
200
What is a food web
All of the food chains in a community
300
What is a habitat
A place where all plants and animals live.
300
What is photosynthesis
Plants produce sugar during this process.
300
What is a scavenger
Animals that eat dead animals
300
What is a decomposer
A consumer that breaks down the bodies of dead plants and animals into minerals and nutreients.
300
What is a predator
These get the energy they need to survive by hunting and killing prey.
400
What are non-living things
Birds, Humans, Foxes, Plants, and Trees
400
What is a producer
A livingthing that uses sunlight to make sugar and energy.
400
What is a decomposer
These are helpful to farmers and gardeners because they fertilize the soil
400
What is a herbiwore
A grasshopper, a gopher, and a zerba
400
What is prey
The animals that predators hunt
500
What are ways people can destroy an ecosystem
Deforestation, Overfishing, Pollution, and Hunting
500
What are tiny h oles on the bottom of leaves
This lets air in and out, and waste out of the leaf
500
What is a carnivore
An owl, spider, weasel, and badger.
500
What is an omnivore
A squirrel, a crow, and a human.
500
What is a pesticude
This chemical that is used to kill harmful insects, can affect other animals in a food chain.






Science Test Review - Chapter 3

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