6th science BM2 Review

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water flow.

Front

What effect does vegetation have on erosion?

Back

Vegetation helps to anchor the soil in place, reducing the rate of erosion.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids and gases) caused by differences in temperature.

Front

How does convection affect weather patterns?

Back

Convection causes warm air to rise and cool air to sink, leading to the formation of weather patterns.

Front

What is the role of the Sun in Earth's weather?

Back

The Sun provides energy that heats the Earth's surface, driving convection currents in the atmosphere.

Front

What are trade winds?

Back

Trade winds are steady winds that flow from east to west near the equator, created by the uneven heating of the Earth.

Front

What happens to air at the equator?

Back

Air at the equator is heated by the Sun, causing it to rise and create low pressure.

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.

Front

How does temperature affect evaporation?

Back

Higher temperatures increase the rate of evaporation, as warmer water molecules have more energy to escape into the air.

Front

What is the difference between weather and climate?

Back

Weather refers to short-term atmospheric conditions, while climate is the long-term average of weather patterns in a specific area.