Extrusive igneous rocks are formed by cooling lava. Since
the temperature gradient between lava and Earth’s atmosphere is very big,
cooling is very rapid. The second option is deemed true, which also means the
third option is false. Foliations occur only in metamorphic rocks, deeming the
forth option false. Since extrusive igneous rocks are formed at the surface of
the Earth, there would be no confining pressure, which means the first option
is false.
Answer:
B
Explanation:
I guess the answer should be B. Factories produce lots of smoke that when go into contact with the sun, turns into ozone.
Then, ozone is a greenhouse gas.
The arrangement of the layers of the atmosphere from the ground to the outer regions above the ground is troposphere, stratosphere, mesosphere, thermosphere, ionosphere and exosphere. The UV is said to be absorbed by layers thermosphere, mesosphere and stratosphere. Answer is B.
Answer:
A. Reforestation makes the forest renewable, so the company has a stable supply of timber.
Explanation:
If a company uses timber in order to produce paper, it can go either way for the environment, but also for the business itself.
If the company is not reforesting, than it will constantly cut down new trees, with much higher rate than what they can reforest the cut down area, so eventually there will be no trees, so the environment will be destroyed, and the business will be left without its basic material.
If the company uses the method of reforestation though it is a different story. If for every tree that is cut, there is another one that is planted on its place, the forest will constantly be in good shape. Also, the timber in this manner will be a renewable resource, as its replenishing will be at roughly the same rate as the cutting down of the trees. The environment will stay in good condition, and the business will constantly have its basic material in order to operate.
Answer:
A. African faiths and Catholicism
