Astronomers describe the position of objects in the sky by using coordinates. ... The easiest way to do this is to use coordinate systems which assume that all objects in space are at the same distance, on the inside of an imaginary celestial sphere.
Answer:
The most common type of rock found on Earth's surface is a sedimentary rock, and types of sedimentary rocks include those listed in the diagram below. Hope this helps! I take Environmental Science so if you have any more questions don't hesitate to ask them below. :)
Simple, we weren't around during that time, so we made theories and conclusions to when life evolved on earth.
Answer:
Gupta Empire expansion
Explanation:
Samudragupta succeeded his father, Chandragupta I, in 335 CE and ruled for about 45 years. ... Gupta Empire, 320-600 CE. The Gupta Empire expanded through conquest and political alliances until 395 CE, when it extended across the entire Indian subcontinent.
An area of high diversity is D. Tropical rainforest
