Life Science Test Review

Front

What is a life cycle?

Back

A series of stages through which a living thing passes during its life.

Front

What type of habitat do polar bears survive in?

Back

Cold habitat due to their thick fur and body fat.

Front

What makes an ecosystem?

Back

An ecosystem is made up of living and nonliving things.

Front

What is a common stage in the life cycles of a ladybug and a pepper plant?

Back

Both have an egg stage.

Front

What can you infer about a wilting sunflower?

Back

The environment does not have what the sunflower needs.

Front

What do plants need to grow healthy?

Back

Plants need sunlight, water, and nutrients from the soil.

Front

What is photosynthesis?

Back

The process by which plants use sunlight to make their own food.

Front

What is a habitat?

Back

A habitat is the natural environment where a living thing lives.

Front

What is the role of producers in an ecosystem?

Back

Producers, like plants, make their own food and provide energy for other organisms.

Front

What is a food chain?

Back

A food chain shows how energy and nutrients flow from one organism to another.