2.2 Interactions of Living Things

Front

The picture shows living things in an ecosystem. Which organism is a producer? Options: mouse, eagle, grass, caterpillar

Back

grass

Front

Predators hunt _____________ and help control the size of the populations of these organisms.

Back

prey

Front

An animal who hunts and kills its own food is called a(n) _____.

Back

predator

Front

An __________ species can harm the environment by growing and spreading quickly in an area.

Back

invasive

Front

This animal is a predator. If a predator is removed from an ecosystem, then _____________

Back

the population of prey will increase.

Front

The physical part of the ecosystem that meets the needs of an organism is called: role, habitat, ecosystem, population

Back

habitat

Front

Water is ______________ factor.

Back

abiotic

Front

Which of the following is not an abiotic factor? rocks, air, animal, water

Back

animal

Front

Which of the following would be considered to be prey? Options: an animal that has to hunt for its food, an organism that makes its own food, an animal that is eaten by another animal, an organism that feeds on the blood of another animal

Back

an animal that is eaten by another animal

Front

If a hawk eats a snake, the snake is the...

Back

prey