The Chinese government bans the image of the Tank Man, together with some alterations of it, from being available on Google - so the correct answer is 0. It also bans any information about the Tienanmen Massacre and even google searches such as "today" which people also used to look for any information about it.
The word you're looking for is waning. When the moon's illumination is increasing, it is waxing.
And scientists say it will take natural processes 6,000 years to refill the reservoir
Answer:
Proper cleanliness of water..
