instruction:
In this task, you are given a paragraph, and your task is to construct a question from the given passage. Construct question in such a way that (i) it is well explained in the paragraph, (ii) the words may/may not be present in the paragraph, (iii) it should start with what/how/describe. Avoid creating a question that (i) is just relevant to one or two sentences, and (ii) not relevant to passage. 
question:
Pressure happens underground. Tectonic plates underground pull and stretch. Small cracks are formed in the earth's crust. The tectonic plates push hard against each other. Some parts of the earth's crust move up high above the ground. 
answer:
How do mountains form?


question:
Your body accomplishes "rapid hemostasis" (stops the bleeding) through a process called vasoconstriction, in which your blood vessels are closed tight. Inflammation is your body's way of alerting you of an injury. Proliferation and migration is when cells move in a certain orderto been to heel and to further contract blood vessels. and. The body then begins the process of rebuilding tissue and is called angiogenesis. It's time to begin regrowing damaged skin which is called reepithelialization. Synthesis often happens almost simultaneously as it form blood clots. Synthesis helps further prevent bleeding as new skin and veins are formed. 
answer:
Describe the steps in how a cut on your hand is treated and heals


question:
The moon orbits the earth. The earth orbits the sun. The moon comes between the sun and the earth. The sun is totally blocked. A solar eclipse is occurring. 
answer:

How do solar eclipses occur?