Earth's surface is unpredictable, and porousness diminishes with profundity inside Earth. The hydrologic cycle depicts the ceaseless development of water above, on, and underneath the surface of the Earth. The water on the Earth's surface- - surface water- - happens as streams, lakes, and wetlands, and in addition narrows and seas. Surface water likewise incorporates the strong types of water- - snow and ice. The water underneath the surface of the Earth fundamentally is groundwater, however, <span>it likewise incorporates soil water.</span>
When the water level of a stream or River exceeds its natural banks, it has reached its : A. Flood stage
During this stage, water surface has risen to a sufficient level where it caused the water already covered the areas that are not normally covered by water
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Answer:
-18°C
Explanation:
Global warming takes place due to the constant increment of atmospheric gases caused by human activities, and these include CO2, CH4, N20, and CFC. These are commonly known as greenhouse gases because they allow for the major part of solar radiation to enter the atmosphere and heat the surface of the Earth. At the same time, they avert a part of thermal radiation from escaping to space. If these effects caused by greenhouse gases and water did not exist, the average temperature of the Earth would be around -18°C (0°F), but instead, it is about 15°C (59°F).
The right answer for the question that is being asked and shown above is that: "b. European powers allowed Africans to decide their own boundaries." This describes how Africa was divided into countries: <span>European powers allowed Africans to decide their own boundaries.</span>
Answer:
Definition: declination is the angular distance of a point north or south of the celestial equator.
The declination angle, denoted by δ, varies seasonally due to the tilt of the Earth on its axis of rotation and the rotation of the Earth around the sun. If the Earth were not tilted on its axis of rotation, the declination would always be 0°. However, the Earth is tilted by 23.45° and the declination angle varies plus or minus this amount. Only at the spring and fall equinoxes is the declination angle equal to 0°. The rotation of the Earth around the sun and the change in the declination angle is shown in the animation below. It more or less affects the actual time of sun rise/set, but not the length of day
