14-04-2018
Biology

contestada

What substance was responsible for a major ozone depletion in the 1900s?

Respuesta :

kellyt9687 kellyt9687

14-04-2018

Chlorofluorocarbons was the main substance that depleted the ozone in the 1900s.

Answer Link

Otras preguntas

Which one is better between traditional education and modern education?

In a cylinder, 1.20mol of an ideal monatomic gas, initially at 3.60×105Pa and 300K, expands until its volume triples.a. Compute the work done by the gas if the

As time passes, water transfers through the water cycle again and again. what happens to the total amount of water on earth?

A study was conducted by the Department of Zoology at the Virginia Tech to estimate the difference in the amount of the chemical orthophosphorus measured at two

an effective way to treat human waste in rural areas where a large amount of land is available is...

Data editing refers to checking data for validity and completeness to detect any problems Select one: True False

Which equipment is not used for measurement?A. Atomic clockB. Vernier callipersC. Screw gaugeD. Spherometer

a zipline company is developing its advertising media plan for its seasonal business and is deciding on the type of media to use that would best facilitate its

(a) In how many ways can you distribute 4 distinguishable balls among 3 indistinguishable boxes? (b) In how many ways can you distribute 4 indistinguishable bal

what is the purpose of placing control rods among uranium samples in a nuclear reactor?