APES Unit 4 Earth Systems & Resources

Front

What is the rain shadow effect?

Back

The rain shadow effect is a phenomenon that occurs when a coastal mountain range blocks the passage of precipitation to the leeward side, resulting in dry conditions.

Front

What is the El Niño-Southern Oscillation (ENSO)?

Back

ENSO refers to the periodic fluctuations in sea surface temperatures and atmospheric conditions in the central tropical Pacific Ocean, significantly impacting global weather patterns.

Front

What causes the Coriolis Effect?

Back

The Coriolis Effect is caused by the rotation of the Earth, which influences the direction of winds and ocean currents.

Front

Which type of tectonic plate boundary is NOT usually associated with volcanoes?

Back

Transform boundaries are not usually associated with volcanoes; they are characterized by plates sliding past each other.

Front

What role does the Sun's radiation play in Earth's systems?

Back

The Sun's radiation provides energy for processes like plant growth, ocean currents, and hurricanes, but it does not drive plate tectonics.

Front

Define tectonic plates.

Back

Tectonic plates are large sections of the Earth's lithosphere that move and interact at their boundaries, causing geological activity.

Front

What is a convergent plate boundary?

Back

A convergent plate boundary is where two tectonic plates move toward each other, often resulting in mountain formation or subduction.

Front

What is a divergent plate boundary?

Back

A divergent plate boundary is where two tectonic plates move apart, leading to the formation of new crust, such as mid-ocean ridges.

Front

Explain thermal inversion.

Back

Thermal inversion is a meteorological phenomenon where a layer of warm air traps cooler air at the surface, often leading to pollution accumulation.

Front

What is the significance of ocean currents?

Back

Ocean currents are significant as they regulate climate, distribute heat, and influence weather patterns across the globe.