False. Adaptation means something that helps a living thing survive in its environment.

False. A food chain is a path that shows how energy moves from plants to animals.

True. An environment is all the living and nonliving things in a place.

Pollen is a powder that flowers need to make seeds. 

Anything people can use to meet their needs. For example, cutting down trees to build houses.

False. Animals need air to live. Plants give off oxygen. Oxygen is the air they breathe.

True. Pollen may stick to an animal. The animal carries the pollen from flower to flower. This helps plants make new plants.

Sunlight. Food chains start with energy from sunlight. sunlight→plants→animals

False. Many animals use plants for shelter. Some animals hide in plants while other animals live in plants. For example, an owl lives in a tree or a deer hiding in a bush.

Some animals carry seeds to new places. There, the seeds inside the fruits may grow into new plants.                                                                  .​                                                                                  

False. Many animals have to adapt to their environments. They may live where there is little food. They may live where it is very cold. Their adaptations help them survive where they live.

A seal adapts to cold weather by creating a thick layer of fat  to keep them warm.​

• An animal can spray itself to make a bad smell. For example, a skunk.
• An animal can camouflage itself.
• An animal can have spikes around it's body. For example, a porcupine.

They grow long eyelashes to help keep sand out of their eyes.

Giraffes have long tongues to pull leaves off trees.​

False. Plants are greatly effected by their environment.

• A cactus lives in dry hot weather. It only needs a little bit of water and can die if over watered.
• A bean plant lives in mild climate. It needs moderate amount of water and can die if it is not watered. 

It leaves start to wilt and turn colors other than bright green.

True. Their thick waxy stems  help store water for days with no rain.

A cactus is prickly. This makes it hard for animals to eat its fruit.​

Daffodils taste bad so animals do not eat them.​

True. Reducing trash and recycling help keep environments clean.

False. Animals and plants also can change an environment.

• Plants can grow over other plants. The plants that are covered do not get enough light. They may die. 
• Animals can use resources to build shelter causing trees and branches to relocate.

True. Fire can change an environment to change. It burns trees and plants. Some animals move to safer places. Some animals may die.

People change environments because they need resources like food, water, and shelter. The resources become scarce or relocated.

People may need to cut down trees to make space for homes.