Unit 4: Earth's Spheres and Atmosphere

Front

What layer of the atmosphere do all weather events occur?

Back

Troposphere

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

Which two spheres interact when you stub your toe on a rock?

Back

Biosphere and geosphere

Front

What is an example of a living organism in the biosphere?

Back

An oak tree

Front

What is the greenhouse effect?

Back

The process of the atmosphere trapping the sun's radiation, making the Earth warm and livable for humans.

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

Front

Why is the ozone layer important for life on Earth?

Back

It shields the Earth from ultraviolet (UV) rays from the sun.

Front

What are the four main spheres of Earth?

Back

Atmosphere, hydrosphere, biosphere, and geosphere.

Front

What is the hydrosphere?

Back

The hydrosphere includes all the water on Earth, including oceans, rivers, lakes, and groundwater.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

Front

How does the geosphere interact with the biosphere?

Back

The geosphere provides nutrients and minerals for plants and animals, supporting life.

Tags

NGSS.MS-LS2-3

Front

What role does the atmosphere play in Earth's climate?

Back

The atmosphere regulates temperature and weather patterns, influencing climate.

Tags

NGSS.MS-ESS2-6

Front

What is the composition of the atmosphere?

Back

The atmosphere is composed mainly of nitrogen (78%), oxygen (21%), and trace gases.