U2W3 Vocabulary Practice

Front

What does 'imbalance' mean?

Back

Parts are not in an equal, steady, or secure position.

Front

What are 'ripples'?

Back

Small waves that form on the surface of water.

Front

What does 'extinct' mean?

Back

No longer exists.

Front

What is an 'ecosystem'?

Back

All the living and nonliving things in an area.

Front

What does 'fragile' mean?

Back

Delicate and tends to break easily.

Front

What is a 'drought'?

Back

A prolonged period of abnormally low rainfall.

Front

What does 'flourished' mean?

Back

To grow or develop in a healthy or vigorous way.

Front

What is the meaning of 'ecosystem balance'?

Back

A state where all living and nonliving components of an ecosystem are in harmony.

Front

What does 'biodiversity' refer to?

Back

The variety of life in the world or in a particular habitat.

Front

What is a 'habitat'?

Back

The natural home or environment of an animal, plant, or other organism.