Ecosystems Test

Henry created a small ecosystem in a jar with living and nonliving things that can sustain itself. What is this called?

• fish tank

• terrarium

• rainforest

• biome

Aria is fascinated by the different types of plants she sees in her garden. She decides to pursue a career studying them. What profession is Aria interested in?

• botanist

• geologist

• geographer

• cartographer

While exploring a forest, Ava and David noticed various elements around them. They wondered about the nonliving parts of the ecosystem.

• biotic

• abiotic

Charlotte is studying a pond ecosystem and wants to identify the living parts of it.

• biotic

• abiotic

In Grace's garden, she noticed some plants that seem to thrive without eating anything else. What is a producer in this context?

• An organism that eats other producers and other consumers.

• An organism that makes its own food through photosynthesis.

• An organism that breaks down dead and decaying matter.

Rohan is studying a food chain in his biology class. He learns about different organisms and their roles. What is a consumer?

• An organism that eats other producers and other consumers.

• An organism that makes its own food through photosynthesis.

• An organism that breaks down dead and decaying matter.

In Ava's backyard, she noticed that the fallen leaves and dead plants were slowly disappearing over time. What is responsible for breaking down this dead and decaying matter?

• An organism that eats other producers and other consumers.

• An organism that makes its own food through photosynthesis.

• An organism that breaks down dead and decaying matter.

Mason noticed that a new type of plant was growing rapidly in his local park, and it seemed to be taking over the area. What is this an example of?

• An organism that does not know how to give humans their personal space.

• An organism that lives and feeds off of another animal to survive.

• An organism that is not native to the area it was brought into.

During a class trip to the zoo, Avery asked the zookeeper, 'What does a carnivore eat?'

• Other consumers

• Only Plants

• Dead matter

Avery is curious about what an omnivore eats. Can you help Avery by choosing the correct option?

• Other consumers and plants

• Only Plants and animals

• Dead matter