Wind<span> is the horizontal movement of air from an area of high pressure to an area of low pressure.</span>
<span>Winds are caused by differences in air pressure. </span>
These differences are caused by the uneven heating of the Earth’s surface.
<span>Winds are named by their direction (where they originate from) and speed.</span>
<span>Wind speed is measured by an anemometer.</span>
<span>v<span> </span></span>Local Winds:<span> winds that blow over short distances-caused by the uneven heating of Earth’s surface within a small area. They form only when large-scale winds are weak.</span>
<span>Ø<span> </span></span>Sea Breeze<span><span>: </span>a local wind that blows from an ocean or a lake.</span>
<span>§<span> </span></span> Occurs because land heats up faster than water – The warm air expands creating an area of low pressure over the land, so the cooler more dense air moves toward the low-pressure land area.
<span>Ø<span> </span></span>Land Breeze<span>: a local wind that blows from the land toward water</span>
<span>§<span> </span></span><span>Occurs because land cools faster than water – The low pressure (less dense) air is now over the water. The warm less dense air rises so the cooler air from the land moves toward that low pressure area by the water.</span>
Answer D, aluminum, because the other choices are elements.
Answer:
The pressure of the gas inside the plastic bag is 1.971 atm
Explanation:
Since temperature did not change, it means it is constant. This will then be Boyle's law. Thus
P1V1 =P2V2
Where P1 is the initial pressure = 10.2 ATM, P2 is the final pressure which is to be calculated.
V1 is the initial volume = 800.0 mL and V2 is the final volume of the gas = 4.14 L
From the formula,
P2 = P1V1/V2
= 10.2×800÷4.14
= 1.971 atm
An Arrhenius base<span> is a substance that, when dissolved in an aqueous solution, increases the concentration of hydroxide, or OH-, ions in the solution. I believe the correct answer from the choices listed above is option A. The reaction that </span>displays an example of an Arrhenius base would be <span>NaOH(s) --> Na+(aq) + OH–(aq). Hope this answers the question.</span>