Positively or negatively charged ions exist. They will attract water molecules, which will cluster around them and produce an accumulation of rain droplets.
Two hydrogen atoms bound together by covalent bonds to one oxygen atom make up a water molecule. The shared electrons in covalent bonds are drawn to oxygen atoms because they are electronegative.
As a result, the water molecule's electrons spend a little more time near the oxygen atomic center and a little less time near the hydrogen atomic center. Therefore, the covalent bonds are polar.
An atom or molecule with a net electrical charge is known as an ion. Conventionally, the charge of an electron is thought to be negative; this charge is equal to and opposite to the charge of a proton, which is thought to be positive.
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No the climate is not the same all over the world. The equator is the warmest spot on the earth which is around the earth but at the top and bottom pf the earth it is cold because it is farthest away from the equator
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Evaporation for the first one
The vegetation type that will be the most affected from the surface warming are the forests.
The forests will start to decline as the surface warming increases, and this is because the forests need more moderate temperatures, or if its warmer than to have a very big amount of precipitation. This is not the case when a global warming occurs, and deeper into the mainland where most of the forests are located, the precipitation will reduce, and that combined with the higher surface temperature will cause the forests to slowly die out in those places. As the forests start to diminish, they will be systematically replaced by grasslands of different types.
Answer:
Plate Tectonic theory
Explanation:
Plate tectonics is based on continental drift, and seafloor spreading the three pieces of evidence that support this are those given by Alfred Wagner
As the Jigsaw fit between continents that were one at some point in time.
As the polar wandering or the flight to poles i.e how continents are drifted way to poles by forces of wind.
Presence of the same flora and fauna and glacial valley formation that were once a part of the same continent of Pangea and Gondwana.
The hypothesis ultimately got replaced by seafloor spreading as the drawbacks of drift theory which would not give sufficient evidence for the spreading away of continents. Earth's tectonic forces and internal sources of energy i.e heat produced by radioactive decay was not emphasized and Alfred's continuous orogeny could not have been possible.
