Unit 1 Test - All About Ecosystems

Living things ____ and change over time, like plants growing taller or animals getting bigger.

Living things need what 3 things to survive?

• Food

• Water

• Air

• Shoes

Answer explanation

Living things need food, water, and air to survive, so the correct choices are food, water, and air.

Circle the LIVING things in the picture.

Circle the NON-LIVING things in the picture.

TRUE OR FALSE? Non-living things can reproduce and have babies of their own.

• True

• False

Answer explanation

Non-living things cannot reproduce or have babies of their own, so the correct answer is False.

Choose ALL of the living things.

• 
• 
• 
• 

TRUE OR FALSE? Non-living things do not grow, eat, breathe, or reproduce like living things do.

• True

• False

Answer explanation

Non-living things do not grow, eat, breathe, or reproduce, so the statement is true.

Plants and trees provide humans and animals with:

• Food, medicines, and other helpful materials.

• Funny jokes at recess

• Allergies

• Sunlight, Rain, and Wind

Answer explanation

Plants and trees provide humans and animals with food, medicines, and other helpful materials, making the correct answer choice.

______ is essential for all living things to survive.

Trees provide what for many animals?

• New movies

• Shelter and food

• Water

• Sunlight

Answer explanation

Trees provide shelter and food for many animals, making it the correct choice.