Energy in Earth's Atmosphere and Hydrosphere

Front

What causes surface currents in the ocean?

Back

Surface currents are primarily caused by global wind patterns.

Front

What type of heat transfer occurs when your feet burn on hot sand?

Back

Conduction is the type of heat transfer that occurs between your feet and the hot sand.

Front

What are the reactants of photosynthesis?

Back

The reactants of photosynthesis are carbon dioxide and water.

Front

Why is the Equator the warmest part of the Earth?

Back

The Equator is warmest because it receives the most direct sunlight.

Front

What are regular movements of water far below the ocean's surface called?

Back

Regular movements of water far below the ocean's surface are called deep currents.

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials.

Front

What is convection?

Back

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

Front

What is radiation?

Back

Radiation is the transfer of energy through electromagnetic waves, such as sunlight.

Front

What is the role of the sun in Earth's energy system?

Back

The sun provides the primary source of energy for Earth's atmosphere and hydrosphere.

Front

How do ocean currents affect climate?

Back

Ocean currents help regulate climate by distributing heat around the planet.