The appropriate response is a pigment component. Pigment are in charge of a large portion of the lovely hues we find in the plant world. Colors have frequently been produced using both creature sources and plant separates. A portion of the colors found in creatures has likewise as of late been found in plants.
Technally the Earth experiences global warming all the time .... so the exact number is undefined
The first step is to ask questions
The egg shell would be most representative of the Earth's Mantle or "Crust", the yolk and white would represent the molten metal inside the earths core I assume.
Answer:
D
It helps the reader to understand which layers of the atmosphere are most important. Don't cheat