M3 Human Impact on the Environment

Front

What is acid precipitation?

Back

Acid precipitation refers to any form of precipitation (rain, snow, sleet, or hail) that has a lower pH than normal, often caused by pollutants like sulfur and nitrogen oxides in the atmosphere.

Tags

NGSS.MS-ESS3-4

Front

What are the main contributors to acid precipitation?

Back

The main contributors to acid precipitation are car exhaust, industrial emissions, and the burning of fossil fuels, which release sulfur and nitrogen gases into the atmosphere.

Tags

NGSS.MS-ESS3-4

Front

What is the impact of a decrease in pH in a lake?

Back

A decrease in pH in a lake can harm aquatic life, disrupt ecosystems, and lead to the leaching of toxic metals from sediments.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

Front

Is spraying water to clear leaves off a porch a good way to conserve water?

Back

False. Spraying water to clear leaves is wasteful; using a broom is a better way to conserve water.

Front

What are some ways a 13-year-old can help control greenhouse gases?

Back

A 13-year-old can help control greenhouse gases by planting trees, recycling, conserving electricity, and using public transportation.

Front

True or False: Human activities have both negative and positive impacts on the environment.

Back

True. Human activities can lead to pollution and habitat destruction, but they can also promote conservation and restoration efforts.

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

Front

What is the Great Pacific Garbage Patch?

Back

The Great Pacific Garbage Patch is a large area in the Pacific Ocean where a significant amount of plastic waste and debris accumulates, primarily due to ocean currents.

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-PS1-3

Front

What is one effective way to minimize the impact of the Great Pacific Garbage Patch?

Back

Designing new and better ways to recycle can help minimize the impact of the Great Pacific Garbage Patch on Earth's water.

Tags

NGSS.MS-ESS3-3

Front

What is recycling?

Back

Recycling is the process of converting waste materials into new products to prevent waste, reduce consumption of fresh raw materials, and lower energy usage.

Tags

NGSS.MS-ESS3-4

NGSS.MS-PS1-3

Front

What are greenhouse gases?

Back

Greenhouse gases are gases in the Earth's atmosphere that trap heat, including carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5