Want this question answered?
It is false. The Earth's orbit is an ellipse (oval), although the distance only varies by about 3.4% from closest to farthest (147 million to 152 million kilometers).
False : The Earth system is powered by energy from two major sources: the Sun and the planet's internal heat.
true
c.one will be five times more massive.
Not sure, but I think it's true
False
False
false because it can also travel out of waves
false
false
true
False - that's a volcanic eruption.
false
True.
What are the following statements.
True
Answer is b.