Answer:
W°= 136
Explanation:
Here,
we get:
The base angles equal since it is isosceles triangle.
W°=68+68 (the exterior angle is equal to the sum of its two opposite interior angles.)
=136
The concept that earth present landscape is due to gradual geologic process was proposed by Lyell.
According to the uniformitarian concept, the past can be understood through the present. The science of geology has been greatly impacted by this idea. James Hutton co-created the idea of uniformitarianism with Charles Lyell. He thought that progressive geologic processes over a long period of time generated Earth's landforms, such as the mountains and oceans.
Lyell thought Hutton was right regarding the mechanisms gradually altering that shape the Earth's surface. In looking at rocks and sediments, he discovered his own examples of these processes. The cornerstone of contemporary geology was laid by Lyell and Hutton's combined efforts.
Know more about Lyell here
brainly.com/question/16484823
#SPJ4
The lines often drawn on a map or globe that look like east/west paths are lines of constant latitude. The points on any one line are all at the same latitude, and there is a point on the line at every possible longitude all the way around the Earth.
Since the lines of constant latitude are all parallel to the Equator and to each other, they're often called 'parallels' of latitude.
Answer:
the Andes is the primary mountain range in South America
I believe the answers would be:
Temperature
Sunlight
And rainfall
