Earth and Life Science | First Summative QUEST

Which of the following is NOT a Terrestrial Planet?

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Write the chemical formula for Water

The following statements are the role of the atmosphere, EXCEPT

• Traps heat from the sun.

• Protects the Earth from space rocks.

• Helps the Earth to revolve around the Sun.

• Holds important gases like oxygen and carbon dioxide.

The Ozone(O3) layer acts as a protective shield, absorbing most of the sun's harmful ultraviolet (UV) radiation. Which layer of atmosphere that has concentration of ozone that is found

• Thermosphere
• Troposphere
• Stratosphere
• Mesosphere

The ultimate source of energy on earth that fuels photosynthesis and drives climate.

Earth is approximately made up of 71% of water.

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A layer of gases surrounding Earth that serves as an insulator.

Approximately, Earth atmosphere is composed of

• 78% Oxygen

• 21% Nitrogen

• 10% Argon

• 78% Nitrogen

Which subsystem suits the statement, “Global ecological system interacting with each other”?

• Lithosphere
• Biosphere
• Atmosphere
• Hydrosphere

Once of the process in water cycle where plants and animals lose water lose water through evaporation.