<span>D. constantly running into each other.</span><span>
There are five layers of the atmosphere and these are; troposphere, stratosphere, mesosphere, thermosphere and exosphere. The first layer, troposphere, is where we are able to do most of our activities. This is where we can see the formation of clouds, the production of rain, hail, snow and other weather phenomenon. Also, among the atmospheric layers, this layer is where the greatest amount of air pressure because most of the molecules of air are in this area. Like us, air has also mass and the pressure is brought down by the earth’s gravity causing an increase in weight exerted on you as you descend lower into the atmosphere. So, as you enter into the other layers of atmosphere above the troposphere, the air pressure starts to decrease. Below the atmosphere is the hydrosphere. This is where all liquid forms are located. And since the seawater has a greater mass than air, it has the greatest pressure. The answer is b.</span>
Explanation:
Let us assume that the initial velocity is u. And, according to the kinematics,
s =
ut = s -
Putting the given values into the above formula as follows.
ut = s -
u = 9.93 m/s
Hence, the required height will be calculated as follows.
h =
=
= 5.03 m
Thus, we can conclude that security look for the raucous hotel guests at 5.03 m.
Answer:
D. All of the above
Explanation:
Global warming may cause all of the given choices.
Global warming is the rise in surface temperature. This is due to the trapping of heat within the earth surface.
It is as a result of huge amount of greenhouse gases within our atmosphere. They typically permit short wave radiations to escape and they do not allow short wave radiation to pass through. This in turn produces heat.
- The heat can melt polar ices and glaciers.
- This in turn will cause sea levels to rise.
- Also, the ocean temperature will generally increase due to this.
Because we can predict the outcome by making a hypothesis from what you already know.
you pick a certain route bc you know the other has more traffic and will take longer even though it is a shorter distance
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