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Vocabulary
Vocabulary
Vocabulary
Free Answer
Free Answer
100
A gradual change in the kinds of plants that live in an ecosystem.
What is succession?
100
The saving of resrouces.
What is conservation?
100
The death of all earthworms would be an
What is extinction?
100
A hummingbird's long break is an
What is adaption?
100
Is symbiosis a human acation?
What is no?
200
Animals that eat other animals.
What is predators?
200
The process of cleaning and restoring damaged ecosystems.
What is reclamation?
200
Recycling is one kind of
What is conservation?
200
How can you reduce the amount of acid rain that falls?
What is by driving less.
200
What are the 3 ways to conserve resources?
What is reduce, recycle, and reuse?
300
Populations that live and interact together.
What is community?
300
A contest among organism to find the food, water, shelter, and space they need to live.
What is competition?
300
Cleaning up polluted water is an example of
What is reclamation?
300
What forms a community?
What is several populations?
400
A relationship between different kinds of organisms.
What is symbiosis?
400
Grasses replace mosses in a process called
What is sucession?
400
The number of organisms in a population is limited by
What is competition?
400
What is the last stage of succession?
What is trees?
400
What things can be recycled?
What is paper, plastic, glass, and aluminum?
500
Animals that are eaten by other animals.
What is prey?
500
Big cats are usually
What is predators?
500
Earthworms can be
What is prey?
500
What could possible lead to an extinction?
What is pollution?
500
What is formed when chemicals from burning fossil fuels mix with water vapor in the air?
What is acid rain?