Habitable Earth

Front

What keeps satellites in orbit around the Earth?

Back

Gravity

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Front

Which is NOT a reason we need special suits for space exploration?

Back

Keep the astronaut cool

Front

In order for life as we know it to exist, a planet must have __________.

Back

Liquid water

Tags

NGSS.MS-ESS2-4

Front

What is the path a planet takes as it revolves around the sun called?

Back

Orbit

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

Front

Which helps protect the Earth from radiation?

Back

Atmosphere

Front

What is the term for the layer of gases surrounding Earth?

Back

Atmosphere

Tags

NGSS.MS-ESS2-6

Front

What is the main source of energy for life on Earth?

Back

The Sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is the term for the force that attracts objects towards each other?

Back

Gravity

Tags

NGSS.MS-PS2-4

Front

What do we call the process by which plants use sunlight to make food?

Back

Photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is the term for the liquid state of water that is essential for life?

Back

Liquid water