I need 20 people to answer each question for a project. Five Basic Science Questions
How much does the earth weigh ?
How far away is the sun ?
What is a black hole ?
How do airplanes fly ?
How are rainbows made ?

Test The Difference Between Evidence and Opinion
What color is the sun ? What evidence can you use to support that?
Does the sun's heat energy help make wind ?
Is Mars the fourth planet from the sun?
Is a rock hard ?
Is the sky blue ?

Careers In Science or The Use of Science Information At Work or Home
What type of science did you major in ?
What is a consciousness ?
Why do we dream ?
Are there any other universes ?
What makes us humans ?

How Much does the earth weigh?

5.972 × 10^24 kg

How far away is the sun?

92.351 million mi

What is a black hole?

A black hole is a place in space where gravity pulls so much that even light can not get out.

How do airplanes fly?

Four forces keep an airplane in the sky. They are lift, weight, thrust and drag. Lift pushes the airplane up. The way air moves around the wings gives the airplane lift.

How are rainbows made?

A rainbow is caused by sunlight and atmospheric conditions. Light enters a water droplet, slowing down and bending as it goes from air to denser water. The light reflects off the inside of the droplet, separating into its component wavelengths--or colors

Explanation:

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.