Answer:
e) both c) and d) above are correct
Explanation:
The equator is an imaginary line running from east to west that divides the earth into the northern hemisphere and southern hemisphere. The northern hemisphere is the half part of the earth that is north of the equator.
During the summer, the light from the sun shines more directly on the Northern Hemisphere.
Also during summer, the period of sunlight is longer than that of the winter.
<h2>Right answer: It is used to measure long distances in space</h2>
A light year (
) is a distance unit that is approximately 
.
By definition it is <em>the distance that a photon would travel in vacuum during a Julian year (365.25 days) at the speed of light (299 792 458 m/s) at an infinite distance from any gravitational field or field magnetic.
</em>
<em>
</em>
In other words:
It is the distance that light can travel in a year.
This unit is used to measure large distances in space. Therefore the correct answer is D.
Despite his nature of giving, Musa's massive spending and generous donations created a massive ten year gold recession. In the cities of Cairo, Medina, and Mecca, the sudden influx of gold devalued the metal significantly. Prices of goods and wares became greatly inflated.
I hope his helps!! :))
Enabling habitation in warmer environments.
Work would be greatly reduced, if not completely shutdown when summer heat overwhelmed equipment and personnel.
Even paperwork: think of writing a letter or doing payroll with sweat dripping on the curled up humid papers!!
A/C is considered one of the most important of innovations in the 20th century.
Cooler, dehumidified factories and workspaces increased productivity exponentially.
