Extreme natural hazards and population growth
Backfilling is the right one
Answer:
1
Explanation:
The rest are wrong b/c it helped <em>expand</em> China rather than isolate it, they didn't use ships on the Silk Road, and it brought better communications, etc. between countries.
Answer:
the ratio of resolution will be 
Explanation:
We have given the diameter of Telescope A is 1 meter
And diameter of telescope B is 6 meter
We know that resolution of telescope is inversely proportional to diameter of the telescope
So 
We have to find the ratio of resolution of B to A
So 
So the ratio of resolution will be
Answer:
- high CAPE values
- strong vertical wind shear
- strong upper-level divergence
Explanation:
A supercell thunderstorm is a type of storm that is characterized by a deep and rotating updraft. Supercells can be quite severe, but tend to last between 2 and 4 hours. These storms are particularly associated with the Great Plains area of the United States and the area known as Tornado Corridor in South America (Argentina, Uruguay and southern Brazil).
