Grade 6 - Science Revision T1 - part 2

Write the Letter of the correct answer

Write the Letter of the correct answer

What role does the sun play in the water cycle?

• It prevents evaporation

• It provides the energy necessary for evaporation

• It causes water to freeze

• It stops condensation

Which process in the water cycle is directly driven by the sun’s heat?

• Condensation

• Precipitation

• Evaporation

• Crystallization

During which stage of the water cycle does water vapor cool and change into liquid droplets?

• Evaporation

• Condensation

• Crystallization

• Precipitation

What happens during the crystallization stage of the water cycle?

• Water turns into vapor

• Water vapor forms clouds

• Water changes into ice or snow

• Water flows back into the ocean

Which of the following best describes condensation?

• Liquid water changing to vapor

• Water vapor changing into liquid droplets

• Ice melting into water

• Water flowing in rivers

Write the Letter of the correct answer

write the Letter of the correct answer

1. What is albedo?

• The reflectivity of a surface

• The measure of the temperature of an object

• The amount of heat an object produces

• The color of an object