Science Unit 2

the remains of plants or animals that lived long ago

• imprint

• fossil fuel

• fossils

• herbivore

type of fossil that is a mark in solid rock

• imprint

• predator

• fossils

• fossil fuel

fuel formed from ancient living things

• fossils

• predator

• imprint

• fossil fuel

an animal that hunts other animals for food

• herbivore

• fossils

• predator

• imprint

plant eating animal

• imprint

• herbivore

• predator

• fossils

to change from a gas to a liquid

• boil

• melt

• condense

• heat

to change from a liquid to a gas

• boil

• freeze

• heat

• condense

to change from a solid to a liquid

• melt

• condense

• boil

• freeze

to change from a liquid to a solid

• condense

• boil

• melt

• freeze

a form of energy that moves from one object to another

• melt

• boil

• heat

• freeze