Earth and Its Resources 6A

The biosphere is composed of 3 zones...

• Outer core, inner core and crust.

• Atmosphere, hydrosphere and lithosphere.

• Pollution, temperature and predaters.

• animals, plants and humans.

Answer explanation

Any change in one of the zones (atmosphere, hydropshere, lithosphere)...

• helps the other two zones.

• doesn´t do anything to the other two zones.

• affects the other two zones.

• cleans the other two zones.

What is the atmosphere?

• It is a layer of gases we call air (oxygen & carbon dioxide) and liquid & solid particles.

• It consist of all the water on the earth.

• It consist of the earths crust and the upper part of the mantle.

• It includes all the living things and the outer layers of the earth.

What is the lithosphere?

• It is a layer of gases we call air (oxygen & carbon dioxide) and liquid & solid particles.

• It consist of all the water on the earth.

• It consist of the earths crust and the upper part of the mantle.

• It includes all the living things and the outer layers of the earth.

What is the hydrosphere?

• It is a layer of gases we call air (oxygen & carbon dioxide) and liquid & solid particles.

• It consist of all the water on the earth.

• It consist of the earths crust and the upper part of the mantle.

• It includes all the living things and the outer layers of the earth.

What does the ozone layer protect us with?

• It protects the water from being extremely hot.

• It protects the planet from the sun´s ultraviolet rays.

• It protects the trees from burning.

• It protects the planets so they don´t crash with each other.

These are the layers of the atmosphere.

• Carbon dioxide, oxygen, inner core and outer core.

• biosphere, atmosphere, hydrosphere and lithosphere.

• Exosphere, thermosphere, mesosphere, stratosphere, troposhere.

The greenhouse effect is when...

• The earth retains heat from the sun in its atmosphere.

• The earth keeps the earth cold.

• Humans can see the eclipses.

• Makes all the heat from the sun escape to space.

True of False: Humans have learned how to use the components & characteristics of the atmosphere to generate energy.

• True

• False

True or False: 3 percent of the water is salt water.

• True

• False