Our Planet One Planet

What forest goes across North America and Eurasia?

• tundra (ทันดา/ทุนดรา)

• plains (ที่ราบ)

• boreal forest (ป่าเขตนาว)

• tropical forest (ป่าทึบเขตร้อน)

Tags

NGSS.MS-LS2-4

How does land and sea ice protect the earth?

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS2-4

NGSS.HS-ESS3-5

What is the primary reason Earth is able to support life?

• Presence of water

• Proximity to the Sun

• Magnetic field

• Atmosphere composition

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

Which layer of Earth's atmosphere contains the ozone layer?

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

What is the main component of Earth's core?

• Iron

• Nickel

• Silicon

• Oxygen

Which process is responsible for the movement of Earth's tectonic plates?

• Convection currents

• Magnetic field

• Solar radiation

• Gravitational pull

Tags

NGSS.MS-ESS2-3

What is the term for the effect of Earth's rotation on the direction of winds and currents?

• Coriolis effect

• Greenhouse effect

• Albedo effect

• Doppler effect

Tags

NGSS.MS-ESS2-6

Which gas is most abundant in Earth's atmosphere?

• Oxygen

• Nitrogen

• Carbon dioxide

• Argon

What is the primary cause of ocean tides on Earth?

• Wind patterns

• Earth's rotation

• Gravitational pull of the Moon

• Solar radiation

Tags

NGSS.MS-PS2-4

Which phenomenon is responsible for the Earth's magnetic field?

• Convection in the outer core

• Rotation of the Earth

• Solar winds

• Tectonic activity