Average conditions of the atmosphere given over a period of time
Answer:
One/Two Child Policy
Explanation:
Families, since of 2013, can have two children if one parent, rather than both parents, was an only child.
Answer:
False
Explanation:
70% of the world's population lives in developing countries.
Explanation:
A spreading center is place on earth where the earth is pulling apart. Geologically, it is called a divergent margin.
In a divergent margin, two or more lithospheric plates are moving away from each other.
- Along such centers, the earth adds new materials to itself.
- This is usually in the form of new oceanic crust being created.
- At spreading centers new magma up-wells and forms on either side of the margin.
- A spreading center is usually called constructive margin.
Relationship between heat flow and distance from spreading center;
Heat flows away from spreading centers due to the hot temperature of the magmatic bodies around such places.
The mantle below is at a high temperature and convective cells keeps the heat being cycled. At a spreading center, the heat flows to the surface through escaping magma and away.
learn more:
Sea floor spreading brainly.com/question/9912731
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