51 Mm is how many km?

How long can an air mass control the weather?

Diabatic processes occur when: a. rising air expands and cools without gaining or losing energy. b. are the primary force behind cloud formation. c. do not always conform to the Second Law of Thermodynamics. d. add or remove energy from a system.

Mike says, I gave up guitar because I'll never be good at it, some people seem to have a good ear music, not me. Which mindset is this?

How can you use biome in a sentence?

A light-year is a measure of the astronomical distance that light traverses in a vacuum in 1 year. (a) how many kilometers does light traverse in 1 ly?

Two sailboats leave a harbor in the bahamas at the same time. the first sails at 23 mph in a direction 330°. the second sails at 34 mph in a direction 190°.

What conclusion can be drawn from the statement that an element has high electron affinity, high electronegativity, and a high ionization energy? A) The element is most likely from Group 1A or 2A and in period 1 or 2.

When a cyclist rides past you on the street, this is an example of

Why are galaxies visible

I hockey puck slides across an ice rink more easily than it does across a rough concrete surface why is this