AMSO ROUND 1_SCIENCE_TALENT 7

What is the layer of gases around Earth called?

• Atmosphere

• Geosphere

• Hydrosphere

Which of the following is part of the geosphere?

• Trees

• Clouds

• Rocks

What does the term "elevation" mean?

• (A) Height of land above sea level

• (B) Temperature of the air

• (C)The movement of water

______________ is Earth’s only natural satellite.

What is the boundary between air masses called?

• Cloud

• Front

• Storm

Which layer of the atmosphere contains weather?

• Stratosphere

• Troposphere

• Mesosphere

___________________ is the largest organ in the human body.

Which layer of the atmosphere protects us from UV rays?

• Troposphere

• Stratosphere

• Exosphere

What happens when water is heated by the sun?

• Condensation

• Evaporation

• Precipitation

What is the name of the process where water vapor cools and becomes liquid?

• Evaporation

• Precipitation

• Condensation