This is a hard one maybey try looking on quizlet.com they might have the awnser
Answer:
As the population of world is increasing at an alarming rate, the consumption of natural resources is also increasing. Hence, these resources should be conserved to maintain ecological balance and save them for future ganeration
The tilt of the earth’s axis, causing a further distance from the sun which reduces solar energy
The word you're looking for is waning. When the moon's illumination is increasing, it is waxing.
