By: Nicholas Ross

The variety of life found on Earth

An area of the same physical features

study of the relationships between living things and their surroundings

The study of living things

Home of an animal or a plant

The largest continental stretch of land

Aquatic, Deserts, Forests, Grasslands, and Tundras

Extremely cold climate and low vegetation

Relating to life

Absence of living organisms

Where sunlight turns into sugar

an animal, plant, fungus, protistan, or moneran

Any organism not to be seen by the naked eye

able to produce its own food from inorganic substances

feeds on plants or other animals

 breaks down the cells of dead plants

any organism that exists by preying upon other organisms

an animal hunted for food

eating both animal and plant foods

feeding on plants

flesh-eating

Did you know humans have changed the environment in a big way since the last century?