Unit 4 APES Review

Front

What contributes to the unequal warming of Earth?

Back

I. Variation in the angle of sunlight that reaches Earth; II. Variation in the amount of surface area over which the Sun's rays are distributed.

Front

What are surface ocean currents a result of?

Back

Global Wind Patterns.

Front

During an El Nino, how do ocean water temperatures change and what effect does it have on ocean currents?

Back

Ocean water temperatures are warmer and lead to weaker ocean currents.

Front

What is 'upwelling'?

Back

Upwelling is when wind near a shore pushes surface water away, allowing nutrient-rich cold water to rise from the depths.

Front

In which layer of the atmosphere does ozone help block UV radiation?

Back

Stratosphere.

Front

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

Back

The sun provides energy that drives weather patterns and ocean currents, influencing climate and temperature.

Front

How does the angle of sunlight affect climate?

Back

The angle of sunlight affects the intensity and distribution of solar energy, leading to variations in temperature and climate across different regions.

Front

What is the significance of ocean currents in climate regulation?

Back

Ocean currents help distribute heat around the planet, influencing weather patterns and climate in various regions.

Front

What is the difference between upwelling and downwelling?

Back

Upwelling brings nutrient-rich water to the surface, while downwelling involves the sinking of surface water, often carrying oxygen to deeper layers.

Front

What is the impact of El Nino on global weather patterns?

Back

El Nino can lead to increased rainfall in some regions and droughts in others, disrupting normal weather patterns.