Yellow river. It ruled yellow river valley
Answer:
e. 1.588 billion years
Explanation:
the sequence of rocks IS 1.588 billion years
Answer:
the December solstice occurs when Earth is near its perihelion , or closest point to the sun , around which time we're moving fastest in orbit .
Explanation:
Answer:
e. is produced by the absorption of UV radiation.
Explanation:
The thermosphere is a layer of Earth's atmosphere which is directly above the mesosphere and below the exosphere. It extends from about 85 to 500 km altitude above the earth.
In the thermosphere, the temperature is strongly dependent on the level of solar activity. When the Sun is very active and emitting more high energy radiation, the thermosphere becomes hotter by X-ray and UV radiation absorption.
Answer:first definition is cash crop...2 is cultural convergence...i mean its in the word...3 primate city
Explanation:
First time answering these questions having a blast...you should word these better though
