What were some of the effects of the Chernobyl nuclear plant disaster? ○increased food production
○increased life expectancy
○water pollution
○soil pollution
(multiple answer)

Please answer this. Thanks.

Were the first to arrive in nowth america. asian french

Write a short paragraph of about 150-300 words. explain how the physical environment can limit human activities.

The first atomic explosion was detonated in the desert north of alamogordo, new mexico, on july 16, 1945. what percentage of the strontium-90 ( yr) originally produced by that explosion still remains as of july 16, 2016?