Which statement best describes the exosphere? it extends down to sea level. it is the place where meteors burn out. it is the layer where we observe lightning. it is the last layer of the atmosphere before space.

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation