Lesson 15 Vocabulary

Natural area where organisms live

• Habitat

• Directly

• Vast

• Species

Signs or clues that something was there

• Radiation

• Affect

• Traces

• Variety

Any living things

• Habitats

• Organisms

• Species

• Variety

Against the rules or law

• Banned

• Traces

• Affect

• Radiation

Extremely large in size, area, or amount

• Traces

• Variety

• Vast

• Habitat

Invisible transfer of energy through waves

• Organisms

• Affect

• Radio

• Radiaiton

A group of one organism that produces the same kind

• Organism

• Species

• Habitat

• Variety

Happens right away; Immediately

• Affect

• Traces

• Directly

• Vast

Variety

• Several things; more than one

• Extremely large

• An impact; to cause a change

• Against the rules or law

Affect

• Right away

• Something left behind

• A natural area where an organism lives

• To cause a change