metamorphic rock are the rock which are formed when igneous rock and sedimentary rock change from one form to another form due to more heat and pressure. long time exposure of heat and pressure on the sedimentary rock and igneous rock changes them from one form to another form and metamorphic rocks get form
Answer:
Stable
Explanation:
Most thunderstorms have flat tops (or do not extend very far into the stratosphere) because the air in the stratosphere is stable.
Answer: Please refer to Explanation
Explanation:
Undernourishment
This is defined as being unable to take the required amount of food and nutrients for energy that the body needs per day. This has to have gone on for a year for it to be classified as Undernourishment.
Desertification
This refers to a situation where land that was once fertile looses that fertility and instead begins to become more desert like. This is very prevalant in the Sahel region of Africa and can be caused by droughts and inefficient farming practices.
Food Security
This is defined as the access to sufficient, safe, and nutritious food at all times needed to be able to sustain the human body by meeting the minimum amount of recommended energy that the body requires to function.
The Sahel is an area immediately south of the Sahara Desert. It is semi-arid in nature and is prone to prolonged periods of drought.
When this drought occurs it tends to cause soil that was once fertile to begin to turn into a desert like soil due to the soil not getting water for such a prolonged period of time.
When there is a lot of fertile land used for farming lost to desertification then the people in those areas cannot farm and get food needed to survive. This causes Food Security issues because people do not have access to food that they require to survive.
Should this happen and the people there go through Food security crisis, they will become undernourished as they are unable to take the recommended amount of food necessary.
The hurricane has winds of 200 km/h is not a true statement from the following statements which is given above.
Answer: Option D
<u>Explanation:</u>
Hurricane which are normally formed over the water has several categories and the hurricane of category 3 is a dangerous hurricane which is a bad storm and can damage well built houses.
This can also result in the uprooting of the trees and can also lead to the blocking of the roads and the wind in this category of hurricane varies from 178-208 km/h which can cause damage at a very high rate.
Answer:
B. Canada and Mexico
Explanation:
https://www.census.gov/foreign-trade/statistics/highlights/top/top1012cm.html
