How the world works

The upper layer of the earth is made of

• Core

• Tectonic plates

• Magma

Tags

NGSS.MS-ESS2-3

People studying earthquakes are called

• Seismologists

• Astrologers

• Doctors

Tags

NGSS.MS-ESS3-2

Which one of the following are causes of drought?

• Less rainfall

• High temperature

• Dry winds

• All of these

Tags

NGSS.MS-ESS2-4

Earthquakes are measured on

• Ruler

• Barometer

• Richter scale

The liquid that flows out of a volcano is called

• Lava

• Magma

• Mantle

Tags

NGSS.MS-ESS2-1

Tsunami occurs due to underwater

• cyclone

• earthquake

• hurricane

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

Rainwater harvesting should be practised to prevent

• floods

• droughts

• landslides

Tags

NGSS.MS-ESS2-4

Melting of glaciers may occur

• floods

• global warming

• droughts

Tags

NGSS.MS-ESS3-5

A very strong and violent windstorm moving in a spiral is called

• cyclone

• lightning

• tsunami

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

We can control _______ disasters

• man-made

• natural

• none of these

Tags

NGSS.MS-ETS1-2