1. fault block mountains develop in areas where widespread uplift causes fragmentation of the upper crust, also have steep dips
2. major mountain belts formed by volcanism intrusion and horizontal shortening
:D
Answer:
answer 15 correct option is b. 73.7°
answer 16 correct option is с. 47°
Explanation:
we know that on 4th july Northen hemisphere have summer and Washington, D.C also in Northen hemisphere
and sun present at 23.5° latitude
so latitude of sun is calculate as given figure below
= 90° - ( 39° - 23.5° )
= 74.5°
so correct option is b.73.7
this difference if because we take latitude 23.5° that is approx on 24 july
but july 4 latitude will be some low
and
we know during summer declination angle is + 23.5 in N.H.
and during winder declination angle is - 23.5 in N.H.
and at spring and autumn sun is at equator
the declination angle change is
declination angle change = 27.5 + 27.5 = 47°
Answer:
The flow velocity, or speed of flow, can influence the shape and rate of erosion of a river system. The cross-sectional shape of a river dictates how much friction will impact the flow of water within a river. Finally, the sediment load, or the amount of rocks and soil in the river, impacts its flow velocity and shape.The velocity of a river is determined by many factors, including the shape of its channel, the gradient of the slope that the river moves along, the volume of water that the river carries and the amount of friction caused by rough edges within the riverbed. Access to a fresh water supply is affected by the following factors: Climate – low levels of rainfall and high temperatures lead to water deficits . When rainfall is low, there is less water available. When temperatures are high, water evaporates and so there is less available to use.
Answer:
The F u k u s h i m a nuclear accident gave ''wind in the back'' to the opponents of the production of nuclear energy because of the dangers from it.
Explanation:
Nuclear energy is produced via nuclear reactors. They are very expensive to be constructed and maintained, but the expenses are balanced very quickly because the nuclear reactors produce much more energy than any other type of facility for this purpose. It is also the cleanest and most environmentally friendly from any major type of production of energy.
Unfortunately, the production of nuclear energy doesn't come without risks. Even though very rare, accidents do happen, and when they do they cause much more damage than any other facilities for the production of energy. A more recent example is the accident in F u k u s h i m a, Japan, which resulted in a large-scale movement of people out of the area, abandoning of everything in the surroundings, and the area will not be suitable for usage for a very, very long time because of the very high levels of radiation. The opponents of nuclear energy production used this accident to make a point, especially cause it was one that happened in one of the most advanced countries, and what kind of consequences it had there, let alone if it happened in other parts of the world.
Sunlight and carbon dioxide.
