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Author Question: What is the essential ingredient for photochemical reactions to take ... (Read 39 times)

crazycityslicker

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on: Jul 13, 2018
What is the essential ingredient for photochemical reactions to take place?

Question 2

The albedo of Earth's surface is only about 4, yet the combined albedo of Earth and its atmosphere is about 30. Which set of conditions below best explains why this is so?
 A) high albedo of clouds; low albedo of water
  B) high albedo of clouds; high albedo of water
  C) low albedo of clouds; low albedo of water
  D) low albedo of clouds; high albedo of water


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TDubDCFL

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Reply #1 on: Jul 13, 2018
Answer to Question 1

Photochemical reactions take place in the presence of sunlight.

Answer to Question 2

A


crazycityslicker

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Reply 2 on: Jul 13, 2018
Gracias!

mammy1697

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Reply 3 on: Yesterday
Excellent

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