Question

Why is the sky blue?
How much does the earth weigh?
How far away is the sun?

Answer 1

The sky is blue due to the reflection of water bodies

Answer 2

Step-by-step explanation:

1.Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.

2. Earth weighs about 13,170,000,000,000,000,000,000,000 pounds (or 5,974,000,000,000,000,000,000,000 kilograms)

3. 94,507,635 miles