The suns energy reaches the earth by

a: conduction

b: convection

c: radiation

d: fusion

The answer is option C "radiation." When the sun gives off energy it travels and hits the Earth which what keeps the Earth cool, which is radiation. The Ozone layer helps the Earth by absorbing harmful heat ways that can be dangerous to the Earth and if we didn't have the Ozone layer the temperature would increase dramatically.

Hope this helps!

Nonportrit

answer: the figure is attached herewith.

step-by-step explanation:   we are given to sketch a unit circle and label the terminal points corresponding to

in the attached figure, we have drawn a unit circle, with centre at o(0,0) and radius 1 unit. we have labelled the points a, b, c, d and e corresponding to the angles below

∠aox = 60°,

∠box = 120°,

∠cox = 180°,

∠dox = 240°,

∠eox = 300°.

and the coordinates are a(0.5,1), b(-0.5,1), c(-1,0), d(-0.5,-1) and e(0.5,-1).

thus, the answer is complete.

they are all solids.