Plants
Food Chains/Webs
Ecosystems
Patterns of Behavior
Change in Ecosystems
100
Producer
What is another name for a plant that makes its own food?
100
All energy in food chains starts with this
What is the sun
100
A community of living things and their non living enviroment
What is an ecosystem
100
Migration
What is movement of animals from one area to another?
100
An animal that adds nutrients to the soil
What is a worm?
200
All food chains and webs start with these.
What are plants
200
Show picture on page 87. Give a title for this picture
What is a food web
200
Name 2 non living parts in an ecosystem
What is rocks, minerals, soil, and water
200
the largest population of a certain kind of organism that an ecosystem can support.
What is carrying capacity
200
The demand for a limited resource by two or more organisms.
What is competition?
300
The gas that plants give off that humans need to survive.
What is oxygen?
300
The fox in the picture (show page 87)
What is an apex predator, tertiary consumer or consumer
300
2 things ecosystems provide for the living things in it.
What is food, shelter and all they need.
300
conditions that keep a population from growing beyond a certain size
What is limiting factor
300
A way that animals change an ecosystem.
What is building homes.
400
water (H2O) + carbon dioxide (CO2) + sunlight = oxygen and glucose (sugar)
What is photosynthesis
400
A mushroom, a worm, a rollie pollie.
What is a decomposer?
400
2 different types of ecosystems
What is rainforest, desert, ocean, lake, forest?
400
The movement of individuals out of a population.
What is emigration?
400
Humans growing crops, building towns and using resources.
What is humans changing an ecosystem
500
The material that allows plants to make their own food
What is chloroplasts?
500
The arrows in a food chain/web represent
What is the flow of energy?
500
A food chain in a forest ecosystem
What is Sun-tree(acorn)-squirrel-fox Answers will vary
500
A reason an animal my emigrate
What is a drought, a wildfire, a flood, shortages in food, shortages in water.
500
People planting trees, setting aside areas of land as parks and wilderness areas.
What is What protecting the environment?
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