3rd 9 weeks review

What is a renewable resource?

• Metal

• Oil

• Trees

• Coal

Tree trunks, leaves and fruits are examples of:

• conserve

• function

• hibernation

• structures

What is a non-renewable source of energy?

• water

• oil

• trees

• animals

What resource is renewable as long as we replant it?

• coal

• plants

• animals

• metal

What does conserve mean?

• save and protect, use carefully

• how an object works

• what an object is made up of

• renewable

What is migration?

• when animals fall into a deep sleep over the winter

• when animals adapt to survive in their environment

• when animals fly or swim south to warmer weather

• when animals' fur turns white to hide in the snow

Why do some animals migrate?

• It is easier to find food in warmer weather

• They want to take a vacation

• They are visiting their friends and family in southern areas

• It is fun to fly and swim south

How do some animals survive the winters while they hibernate or migrate?

• Animals bring them food during the winter

• They eat a lot before they migrate or hibernate and survive off of their thick layer of body fat

• They grow a lot of fur to keep them warm

• Many times animals don't survive the winters because they get too hungry

What does dormant mean?

• It has to do with doors

• To be inactive

• To thrive during the warmer months

• To fly or swim south for the winter

Why do plants become dormant?

• They get really tired from all of the growing they do

• To prevent animals from eating them

• To conserve energy during the winter or dry seasons when there isn't much rain

• Plants have to sleep, too