G3 Unit 2 Vocabulary Review

A ________ means contest or fight between two or more animals or people.

• negative
• competition
• nature
• resources

___________ means how high or low something is.

__________ means things are not made by human, like rivers, trees and animals.

• positive
• competition
• level
• nature

______________ is a line which shows which animal eats other animals.

• food chain
• nature
• drought
• ecosystem

A group of animals and plants in the place that they live and how they act together.

• food chain
• ecosystem
• nature
• competition

____________ means good or happy.

____________ means bad or unhappy.

A big, long stream of water that goes to the sea is called a _________.

A ________ happens when there is a very long time of dry weather with little or no rain.

_________ are things that you can use to find information.

• ecosystem
• nature
• resources
• positive