Introducing Earth 6th

1. Which is part of Earth's hydrosphere?

• liquid outer core

• solid inner core

• granite

• ocean water

Tags

NGSS.MS-ESS2-4

Earth’s system has two sources of energy,

which are:

• the oceans water and air currents

• the air currents and the sun

• the sun and the heath from the inner earth

• the heat from inner earth and the oceans water

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NGSS.MS-ESS2-6

Which forces cause lava to erupt from a volcano and flow over Earth's surface?

• destructive forces

• convection forces

• magnetic forces

• constructive forces

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NGSS.MS-ESS2-1

To learn about Earth's structure, geologists use seismic waves, which are

• loud rock sounds

• melted rock radiation

• vibrations produced by an earthquake

• radio waves from inner earth

Sequence: Name each layer of Earth, starting from Earth‘s center. Include both layers of the

Core and all layers of the mantle and the crust.

• inner core-outer core-mesosphere-asthenosphere-lithosphere

• outer core-mesosphere-asthenosphere- inner core-lithosphere

• inner core- asthenosphere-lithosphere outer core-mesosphere

• outer core- inner core-mesosphere- lithosphere-asthenosphere

How is longitude measured?

• in degrees north or south of the equator

• in degrees north or south of the prime meridian

• in degrees east or west of the prime meridian

• in degrees east or west of the equator

What is one result of convection currents in Earth's outer core?

• erosion

• earth‘s magnetic field

• melted glaciers

• earth's force of gravity

How do moving plates can change earth´s crust?

• mountains can be created

• by earthquakes and volcano eruptions

• new continents can be formed

• all of the previous

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

Which part of Earth's system forms a nearly continuous shell around Earth?

• lithosphere

• hydrosphere

• atmosphere

• geosphere

Which is a main source of energy that drives the Earth system?

• energy of moving water

• oil from inside Earth

• gases in the atmosphere

• heat from the sun

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4