6th science BM2 Review

Front

What is atmospheric convection?

Back

Atmospheric convection is the process by which warm air rises and cool air sinks, leading to the movement of air and the formation of weather patterns.

Front

What causes Earth's weather?

Back

Earth's weather is primarily caused by atmospheric convection, which involves the movement of air due to temperature differences.

Front

What factors alter the density of ocean water?

Back

The density of ocean water is altered by salinity (the amount of salt) and temperature.

Front

How does temperature affect ocean water density?

Back

As temperature increases, the density of ocean water decreases, making it less dense.

Front

What is salinity?

Back

Salinity is the measure of the amount of salt dissolved in water, which affects its density.

Front

What happens to water at the bottom of an aquarium when a lamp is removed?

Back

The water at the bottom of the aquarium would evaporate more slowly without the heat from the lamp.

Front

What is the role of the Sun in the water cycle?

Back

The Sun provides energy that drives the water cycle, including processes like evaporation and transpiration.

Front

What is transpiration?

Back

Transpiration is the process by which water vapor is released from plants into the atmosphere, often through small openings in leaves.

Front

What is evaporation?

Back

Evaporation is the process by which liquid water turns into water vapor, usually due to heat.

Front

What is the relationship between warm ocean water and tropical storms?

Back

Tropical storms form in areas with warm ocean water where evaporation increases, providing energy for the storms.