Answer: B. Human systems
Explanation:
Human systems in geography refers to the relationships that humans have between themselves and the environment. They include things like political boundaries, governance, citizen welfare and trade.
Migration and Interdependence refer to how humans move from one place to another and how they depend on each other for survival. This falls under human systems as it describes humans and their movements with each other to settle in other areas and mix with other humans where in coexisting, they will be interdependent on the other.
The global high pressure areas are dominated by desert climates and polar climates.
Explanation:
The global high pressure areas are simply areas where the air pressure is high throughout most of the year. These areas are located in four parts of the planet. Two of them are located between the Equator and the mid-latitudes, both in the North Hemisphere and the South Hemisphere. The other two are located on and around the North Pole and South Pole.
- The high pressure areas in the lower latitudes are dominated by deserts. The climate is hot throughout the year, and there is less than 250 mm of precipitation annually.
- The high pressure areas on the poles are dominated by icy landscape. The climate is very cold throughout the year, and the precipitation is very low, and when there is it is manifested through snow.
- Both the low and the high latitude high pressure areas are arid, so even the poles can be described as deserts, or rather as icy deserts.
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The information given about convection is true.
It should be noted that geologists posited that convection relates to the movement of tectonic plates. It was stated that convection causes tectonic plates to move.
Tremendous heat and pressure within the Earth bring about hot magma to flow in the convection currents. These movements then lead to the movement of the tectonic plates.
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A.Near plate boundaries
This is accurate because as the plates move along the surface of the Earth the plates will separate causing earthquakes, this also can prove there are convergent boundaries the plates will collide causing volcanos. This is where mostly the action of plates passing, colliding, or even separating which cause movement creating mountains, earthquakes and volcanos.
