Environmental Science Midterm Review

Front

What are examples of particulate matter in the air?

Back

Dust, ash, and pollen are examples of particulate matter.

Front

What percentage of the atmosphere is oxygen?

Back

The atmosphere is 21% oxygen.

Front

Which country is likely to have the largest ecological footprint?

Back

The United States is likely to leave the largest ecological footprint.

Tags

NGSS.MS-ESS3-4

Front

What occurs during a temperature (thermal) inversion?

Back

A warm layer of air above a cool layer of air traps pollutants close to the Earth.

Front

What layer of the Earth do tectonic plates ride on?

Back

Tectonic plates ride on the asthenosphere.

Front

Define particulate matter.

Back

Particulate matter refers to tiny solid or liquid particles suspended in the air, which can include dust, soot, and smoke.

Front

What is the primary gas in the Earth's atmosphere?

Back

Oxygen is the primary gas in the Earth's atmosphere, making up 21%.

Front

What is an ecological footprint?

Back

An ecological footprint measures the environmental impact of an individual or population, expressed as the amount of land and water area required to produce the resources consumed and absorb the waste generated.

Tags

NGSS.MS-ESS3-4

Front

Explain the significance of thermal inversions in air quality.

Back

Thermal inversions can trap pollutants close to the ground, leading to poor air quality and health issues.

Front

What is the lithosphere?

Back

The lithosphere is the rigid outer layer of the Earth, consisting of the crust and upper mantle.