Which location shown on the diagram identifies earth's hottest layer?
a) location a
b) location b
c) location c
d) location d

Acid rain is the direct result of acid released by burning fossil fuels. select the best answer from the choices provided ot o f true or false

*will mark brainliest to the first and correct answer less species diversity results in less a. oxygen b. food c. drinkable water d. all of the above

Me with these questions image attached