Answer:
They did not allow aid groups to come help after they had an earthquake
Explanation:
<span>The Chernobyl Nuclear Disaster (Chernobyl
accident) was one of the worst nuclear power plant accident recorded in history
which happened on April 26, 1986 at the Chernobyl Nuclear Power Plant. The
powerplant was situated in the town Ukraine, Pripyat and under the Soviet
Union. The cause of the accident was of an
explosion releasing huge quantities of radioactive particles into the
atmosphere, spreading over the western USSR and Europe killing 31 workers ,
affecting 500,000 people in trying to contaminate the radiation and much more
long term effects of mutation.</span>
Answer:

Explanation:
The sun's altitude at noon on a location can be given by the following formula:

In which S is the sun's altitude, L is the latitude of the the location and D is the declination of the sun. The declination is related to the period of the year(summer, winter, etc).
king jum oun
Explanation:
because apparently someone called trump hates him
Answer:
Water pollution speeds up eutrophication
Explanation: