ES Unit 1 Review

Front

What is the biosphere?

Back

The biosphere contains all parts of Earth that support and contain life.

Front

What percentage of the water found on Earth is salt water?

Back

97% of the water found on Earth is salt water.

Front

What is the importance of the Sun’s energy to organisms?

Back

All energy originates from the sun.

Front

What are sedimentary rocks?

Back

Sedimentary rocks are formed by the erosion, layering, and compacting of other rocks.

Front

Where is most of the water on Earth found?

Back

Most of the water on Earth is found underground.

Front

Define the term 'ecosystem'.

Back

An ecosystem is a community of living organisms interacting with their environment.

Front

What is the role of producers in an ecosystem?

Back

Producers, like plants, convert sunlight into energy through photosynthesis.

Front

Explain the water cycle.

Back

The water cycle is the continuous process of water evaporation, condensation, and precipitation.

Front

What is the difference between renewable and non-renewable resources?

Back

Renewable resources can be replenished naturally, while non-renewable resources cannot.

Front

Define 'habitat'.

Back

A habitat is the natural environment in which a species lives.