Unit 1

Front

What is the term for the process of animals moving from one region to another in search of food or breeding grounds?

Back

Migration

Front

What are plants with no roots or leaves that grow in water called?

Back

Algae

Front

What is the term for the northern or southern half of the Earth?

Back

Hemisphere

Front

What is a very small piece of something called?

Back

Particle

Front

What is the term for the act of killing or harming animals that threaten crops?

Back

Pest Control

Front

What is the term for the gradual change in species over time?

Back

Evolution

Front

What is the process by which plants convert sunlight into energy?

Back

Photosynthesis

Front

What is the term for a group of organisms of the same species living in a specific area?

Back

Population

Front

What is the term for the variety of life in the world or in a particular habitat?

Back

Biodiversity

Front

What is the term for the natural home or environment of an animal, plant, or other organism?

Back

Habitat