Answer:
Lithospheric plates are part of a planetary scale thermal convection system. The energy source for plate tectonics is Earth's internal heat while the forces moving the plates are the “ridge push” and “slab pull” gravity forces. It was once thought that mantle convection could drive plate motions.
Explanation:
The number of territories it consists of.
Water leaves a lake through the ground. "Ground water is recharged from rain water and snowmelt or from water that leaks through the bottom of some lakes and rivers," - Google
Sorry if my answer was incorrect.
Answer:
<u>The ITCZ is related to the equatorial zone of low pressure trough as this region is known as doldrums or the region of calms.</u>
Explanation:
- The Equator being in direct contact with the sun rays and hence, produces uneven heating of air as result the air above tends to rise and being dry and hotter this air mass rises and to poles and cool as result descends from the poles to order this low-pressure system.
- This region is seen as a region of calm winds as no motion takes place here as the convective current that forms the Hadley cells and their cyclic rotation with the rotation of the planet causes the winds being deflected to right in the northern hemisphere and to left in the southern hemisphere.
- Thus in this region, tropical cyclone is rare and seasonal cycle is more subtle. Some times this zone shifts away from the equator in northern summer due to the heavy arrangement of continents. Sometimes is thus called a monsoon thought.
- As compared to ITCZ the South Pacific Convergence Zone has a reverse orientation.
The correct answer is - D. It is impossible to dig through the ice on Antarctica.
Even though the technology is much more advanced nowadays than in the past, the extraction of the numerous natural resources from Antarctica is still pretty much impossible because of the ice cover over the continent.
On average, the ice is around 2 km thick on top of the landmass. Considering the fact that in order to get to the resources, the people will have to dig even more into the ground after they manage to break through the ice, makes it almost impossible, and not to mention economically unjustifiable.