3rd week 4th grade

Resources that can be replaced.

• Nonrenewable resources

• Renewable resources

• Minerals

Resource that exists in limited amounts or is used faster than it can be replaced in nature.

• Nonrenewable resources

• Renewable resources

• Solar panels

Plants and animals are natural resources.

• True

• False

Only 1% or Earth´s water is drinkable, and not all people live near water resources.

• True

• False

Is a renewable resource, even though is not always available.

• Solar

• Water

• Minerals

Do not cause pollution.

• Fossil fuels

• Wind energy

• Extraction of Minerals

Remains or mark of an animal or plant that lived long ago

• fossil

• amber

• tar pits

An animal dies and sinks to the bottom of a lake or shallow sea. The _______________ parts of its body decay first.

• soft

• hard

• bones

Identify the type of fossil formation

• cast

• mold

• amber

Identify the type of fossil formation

• mold

• cast

• amber