Is the african nation of mauritania in the eastern or western hemisphere? how do you know?

What is the hottest recorded temperature on earth

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed

Explain how the movement of tectonic plates causes the development of different landforms and naturak disasters