Introduction to Earth’s Ecosystem

Space is ________________________________.

• The region opposite the Earth's atmosphere

• The region opposite the Sun's atmosphere

• The region beyond the Sun's atmosphere

• The region beyond the Earth's atmosphere

Space Environment is a vacuum condition in space that contains _________________________________.

(Select all related answers)

• A low density of particles (Solar Winds)

• Electromagnetic radiation

• Electric Energy

• Neutrinos

The Earth’s environment refer to a _____________ in which a person, animal, or plant lives in our Earth, while the Earth’s ecosystem refer to a ________________ made up of everything around us, like plants, animals, dirt, rocks, air, and water.

• condition,

  system

• condition,

  chaos

• thought,

  system

• thought,

  chaos

Earth’s ecosystem is made up of three main parts EXCEPT:

• Lithosphere

• Hydrosphere

• Atmosphere

• Exosphere

1. READ CAREFULLY

3. 1. The solid outer layer of Earth, comprising the crust and upper mantle is referring to _________.

5. 2. All the water present on Earth, including oceans, lakes, rivers, and glaciers is referring to ___________.

7. 3. The layer of gases surrounding Earth, extending up to the exosphere is referring to __________.

• 1. Hydrosphere

  1. 2. Atmosphere

  2. 3. Lithosphere

• 1. 1. Lithosphere

     2. 2. Hydrosphere

  2. 3. Atmosphere

• 1. 1. Atmosphere

  2. 2. Lithosphere

  3. 3. Hydrosphere

• 1. Lithosphere

  2. 2. Atmosphere

  3. Hydrosphere

Diagram above are referring to the _______________.

• Nutrients Cycle

• Oxygen Cycle

• Water Cycle

• Climate Regulation Cycle

The earth ecosystem that supports landforms, soil, and tectonic activity; provides minerals and resources is _____________________.

• Exosphere

• Atmosphere

• Hydrosphere

• Lithosphere

Earth’s ecosystem is independent from on each other.

• True

• False

These are the example of Earth's Environment, EXCEPT:

• Coronal Mass Ejection

• Climate Change

• Ozone Layer

• Earth’s Magnetic Field

Earth’s Magnetic Field is a shield that ______ the Earth from harmful solar and cosmic radiation.

• inspiring

• dangering

• protecting

• shadowing