Question

Which sentence best describes the process of convection?

A.
Sunlight travels through space.

B.
A rock melts when magma touches it.

C.
Water vapor in the air forms liquid water.

D.
Cool air sinks, which forces warm air to rise.

I GIVE MEDALS

Answer 1

convection is when cold air sinks --and warm air rises

Answer 2

yeah so what letter is it @Destinymasha

Answer 3

@HB0102

Answer 4

@SolomonZelman

Answer 5

What does it look like???? --

Answer 6

oh i posted the wrong oneee

Answer 7

Which explains what happens to a warm air mass at a warm front?

A.
A warm air mass overtakes a cold one, and the warm air gradually rises and cools. The water in the air condenses to form clouds and severe thunderstorms.

B.
A cold air mass overtakes a warm one, and the cold air gradually sinks and warms. The water in the air condenses to form clouds and moderate precipitation.

C.
A warm air mass overtakes a cold one, and the warm air gradually rises and cools. The water in the air condenses to form clouds and moderate precipitation.

D.
A warm air mass overtakes a cold one, and the warm air rapidly rises and cools. The water in the air condenses to form clouds and severe thunderstorms.

Answer 8

lol - its fine :3

Answer 9

lol

Answer 10

do u know this one

Answer 11

@Destinymasha

Answer 12

I was thinking C -not too sure, though

Answer 13

the first one is D.