_______________ is the use of a collection device that absorbs ...

[Coya19@aol.com]

_______________ is the use of a collection device that absorbs the suns heat energy, which is then circulated by a fluid, like air or water that is driven by fans or pumps.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

The parabolic trough is a method of _______________.
 
 

 
  Fill in the blank(s) with the appropriate word(s).

[k.lashomb]

Answer to Question 1

Active solar energy

Answer to Question 2

concentrated solar power

[Coya19@aol.com]

Thanks for the timely response, appreciate it

[Zebsrer]

Excellent