Water on Earth

Front

What is the greatest threat to groundwater as the population grows?

Back

Sewage is likely to be the greatest threat to our groundwater.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

Front

What type of water can humans consume?

Back

Humans can only consume freshwater.

Front

What does salinity refer to?

Back

Salinity is the amount of salt in a body of water.

Front

What type of water are rivers classified as?

Back

Rivers are classified as freshwater.

Front

What is the main source of pollution adding to the oceans?

Back

Air pollutants are responsible for adding the most pollution to the oceans.

Front

What is freshwater?

Back

Freshwater is water that has low concentrations of dissolved salts, making it suitable for drinking and irrigation.

Front

What is saltwater?

Back

Saltwater is water that contains a high concentration of dissolved salts, primarily found in oceans.

Front

Why is groundwater important?

Back

Groundwater is a crucial source of drinking water and irrigation for agriculture.

Tags

NGSS.MS-ESS3-1

Front

What are pollutants?

Back

Pollutants are substances that contaminate the environment, causing harm to ecosystems and human health.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

Front

How does population growth affect water resources?

Back

Population growth increases demand for water, leading to potential overuse and pollution of water resources.

Tags

NGSS.MS-ESS3-4