Question

A mineral has a glassy shine to it.
Which property is being measured?

A. luster

B. color

C. cleavage

D. streak

Frankly, I think its D. Am I wrong?

Answer 1

Streak is whan you scratch the rock on the ground to see it's streak

Answer 2

Luster is the way light interacts with the rock

Answer 3

So its Luster?

Answer 4

Yup!

Answer 5

Thanks so much!

Answer 6

Medal please

Answer 7

i got you.

Answer 8

Ask more questions. :) I can help you

Answer 9

Ok sure!

Answer 10

Make a new post, though

Answer 11

Which explains how the greenhouse effect and greenhouse gases can cause problems with earths energy budget?

A. The more greenhouse gases that are in the atmosphere, the more heat will be trapped. that means energy budget will be disturbed because the amount of heat radiating toward the surface is less than the amount of heat escaping from the earth

Answer 12

B. The more greenhouse gases that are in the atmosphere, the less heat will be trapped which means the same as the first only less amount of heat escaping the earth.

Answer 13

C. the more greenhouse gases the less heat will be trapped. the same as before only greater than the amount of heat escaping the earth.

Answer 14

D. The more greenhouse gases the more heat will be trapped. same as before only less heat escaping earth.

Answer 15

@iYuko