A rock with no grains or a glass-like texture is formed in what environment?

Physics

1 answer:

Nuetrik [128]3 years ago

3 0

The correct answer is - water environment.

When a rock doesn't have any grains, or has a glass-like texture, than it means that that rock has been formed with very extreme and quick cooling. This kind of cooling is possible only in the water environment. Once the lava gets in touch with the water, it starts to cool off very quickly, and in a very short span of time an igneous rock is formed, but unlike most of the igneous rocks, this rocks will lack grains, or will have the glassy appearance because they didn't had enough time to form any grains.

You might be interested in

A jet plane is cruising at 310 m/s when suddenly the pilot turns the engines up to full throttle. after traveling 4.0 km , the j

Inessa [10]

For this problem, we would be using the formula: Vf^2 = Vi^2 + 2ad
where:
Vf = 400m/s
Vi = 300m/s
a = ?
d = 4.0km
= 4000m

400^2 = 300^2 + 2a4000
a = [ 160000 - 90000 ] / 8000
a = 8.75m/s^2
rounding it off to 2 significant figures, will give us 8.8 m/s^2.

4 0

4 years ago

The acceleration due to gravity on earth is 9.8m/s2. What is the weight of a 75 kg person on earth?

MissTica

Weight= 9.8*75=735N
OptionD

7 0

3 years ago

I need HELP Please !!

aliya0001 [1]

You have to figure it out

5 0

3 years ago