The reason that experts have said that the Aral sea is beyond saving is due to the fact that it has become very dry on its surface.
<h3>The effects of human activity on the earth.</h3>
What this has to say about the effects of the activities of the earth is that it leads to a depletion of the earth's resources.
The many activities of man are responsible for the climate change that is being experienced today. Also it has led to many disasters that happen in the world today.
The hotter conditions of this sea has caused the water in the sea to evaporate faster. Therefore it is beyond saving
Read more on the Aral sea here: brainly.com/question/289893
Answer:
672
Explanation:
This is the answer because:
1) 21 x 32 = 672
2) You can solve this by using long multiplication
Hope this helps!
Answer:
12.gon - An interior angle measures 150°
Called a Dodecagon, the sum of all of its interior angles is 1,800° therefore each individual angle is;
= 1,800/12
= 150°
15-gon - An exterior angle measures 24°
The sum of all the exterior angles of a polygon add up to 360 so a polygon with a 24° exterior angle is;
= 360/24
= 15°
16-gon - The sum of the interior angles is 2,520°
Known as a hexadecagon, each interior angle of this polygon is a 157.5° and when added up this comes to 2,520°.
18-gon - An interior angle measures 160°
The formula for calculating the interior angle of a polygon is;
Angle = (n−2) × 180° / n
160 = (n−2) × 180° / n
160n = 180n - 360
360 = 20n
n = 18
Other tiles
The sum of the exterior angles is 180º - all exterior angles must add up to 360º so this does not exist.
The sum of the interior angles is 2,160° - this is a 14 sided polygon which is not listed in the options.
Vancouver is about as far west as you can go in Canada. It would never serve as a link to the Great Lakes nor would it be an Atlantic Ocean Port. Try Halifax for that.
Saskatoon and Regina could probably use Vancouver as a link; probably wheat and grains would be shipped to the Orient through Vancouver. But Regina and Saskatoon are in the mid west.
The best answer is A Pacific Ocean Port. It is almost right on the Pacific.
