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Jouer Froggy Jumps
1. What is an ecosystem?
A
A group of animals living together
B
A community of living organisms and their physical environment
C
A place where plants grow
2. What are the two main components of an ecosystem?
A
Plants and animals
B
Biotic and abiotic factors
C
Water and sunlight
3. What is a producer in an ecosystem?
A
An organism that makes its own food
B
An organism that eats other organisms
C
An organism that decomposes dead matter
4. What is a consumer in an ecosystem?
A
An organism that makes its own food
B
An organism that decomposes dead matter
C
An organism that eats other organisms
5. What is a decomposer in an ecosystem?
A
An organism that breaks down dead matter
B
An organism that makes its own food
C
An organism that eats other organisms
6. What is the role of a predator in an ecosystem?
A
To provide shelter for other organisms
B
To hunt and kill other organisms for food
C
To produce oxygen through photosynthesis
7. What is the role of a prey in an ecosystem?
A
To provide food for decomposers
B
To produce energy through photosynthesis
C
To be hunted and eaten by other organisms
8. What is the importance of biodiversity in an ecosystem?
A
It increases the number of predators in the ecosystem
B
It reduces the competition between species
C
It ensures the stability of the ecosystem
9. What is the impact of human activities on ecosystems?
A
It improves the biodiversity of ecosystems
B
It has no effect on ecosystems
C
It can disrupt the balance and lead to environmental problems