How can the amazon rain forest improve the health of the planet's ecosystems?

a. by turning salt water into fresh water
b. by containing and absorbing carbon dioxide
c. by filtering out massive amounts of industrial pollutants
d. with medical possibility in its plant biodiversity

Why the moon is not visible from earth during the new moon ?

The great scientist alfred wegener proposed that continents have moved, while other scientists such as t. c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite. b) wegener's ideas did a better job of predicting the results of new observations and experiments. c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't. d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era, dead white european males cannot get a fair shake. e) wegener won the nobel prize.

Asap will mark geography final plz ! what are the benefits of international aid? (give me the right evidence )