Albedo Effect Review

Front

What is the albedo effect?

Back

The albedo effect refers to the measure of reflectivity of a surface, indicating how much sunlight is reflected back into space.

Front

What is the albedo score of a pitch black rooftop?

Back

0, meaning it absorbs all incoming light.

Front

How does a green forest affect Earth's albedo?

Back

It has a moderate albedo score, reflecting some sunlight but absorbing most.

Front

What happens to Earth's albedo when dark surfaces like roads are built?

Back

It decreases Earth's albedo, leading to more heat absorption.

Front

If a surface has an albedo of 0.7, how much light is reflected?

Back

70% of the incoming light is reflected.

Front

What does an albedo of 1 indicate?

Back

It indicates that 100% of the incoming light is reflected.

Front

What is the albedo score of fresh clean snow?

Back

It has a high albedo score, around 0.8 to 0.9, reflecting most sunlight.

Front

Why is albedo important in climate science?

Back

Albedo affects Earth's temperature and climate by influencing how much solar energy is absorbed or reflected.

Front

What is the albedo score of a deep blue ocean?

Back

It has a low albedo score, around 0.06, meaning it absorbs most sunlight.

Front

How does urbanization affect albedo?

Back

Urbanization typically decreases albedo due to the prevalence of dark surfaces like asphalt.