8.10A The Sun's Energy

Front

What is the primary source of thermal energy that heats our planet's atmosphere?

Back

The Sun.

Front

What process creates winds in our atmosphere?

Back

Uneven heating of the air in the atmosphere.

Front

In which states of matter does convection occur?

Back

Liquids and gases.

Front

Why does warm air rise in the atmosphere?

Back

Warm air is less dense than cool air.

Front

What is the source of the energy that generates wind?

Back

Solar radiation.

Front

Define thermal energy.

Back

Thermal energy is the energy that comes from the temperature of matter.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids and gases).

Front

How does the Sun's energy affect weather patterns?

Back

The Sun's energy drives convection currents, which influence weather patterns.

Front

What role do green plants play in the energy cycle?

Back

Green plants convert solar energy into chemical energy through photosynthesis.

Front

What is the difference between conduction and convection?

Back

Conduction is heat transfer through direct contact, while convection is heat transfer through fluid movement.