Answer:
Option (4)
Explanation:
The radiation are defined as the energy that is liberated from atoms in the form of electromagnetic waves or minute particles of matter. For example, the radiations that are emitted from the sun in the form of light.
This radiations are mainly of 3 types. This includes-
(a) Alpha Radiation- These are the short ranged particles and are very heavy. This radiations cannot penetrate the human skins but they can cause harmful diseases.
(b) Beta Radiation- These are also the short-ranged particles but they lighter. This radiations can penetrate the human skin upto the depth where the new skins are created.
(c) Gamma Radiation- These are highly dangerous and are penetrable to the human skin. This type of radiations are often used for the medical purposes.
Thus, the correct answer is option (4).
Wind, water, ice, snow, sand
Answer: <u>the coast</u>
<u></u>
<u>Explanation: </u>Greeks relied on water for a lot of things. Therefore, they settled as close to trade routes and bodies of water as possible.
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<span>Faults that are undergoing movement (i.e. displacement of rock
strata) that is essentially horizontal in direction and parallel to the strike
of the fault surface are called Strike-slip faults. </span>Other names for Strike-slip faults<span> are transcurrent faults, wrench
faults, or lateral faults.</span>
