The plane in which almost all planets orbit the Sun is called ...

[RRMR]

The plane in which almost all planets orbit the Sun is called the:
 
  A) equator of the solar system.
  B) ecliptic.
  C) equant.
  D) node.
  E) galactic plane.

Question 2

What is the greenhouse Effect and why is it vital to life here?
 
  What will be an ideal response?

[miss_1456@hotmail.com]

Answer to Question 1

B

Answer to Question 2

The gases carbon dioxide and water vapor trap infrared energy close to the Earth's surface, warming us enough to keep the hydrosphere liquid. With no Greenhouse heating, the surface temperature of Earth would average -23 degrees Celsius and the oceans would freeze.

[RRMR]

Thanks for the timely response, appreciate it

[raili21]

YES! Correct, THANKS for helping me on my review