Answer:
Tropospheric ozone is harmful, damaging plants and human health while ozone at the stratophere level screens out mutagenic ultraviolet radiation.
Explanation:
Ozone is dangerous and harmful in the lowest layer of the Earth's atmosphere. This layer is called troposphere. The reason why it causes damage to plants and human health it is because ozone is a reactive gas that affects plant synthesis and causes smog (a form of air pollution that is particularly dangerous to sensitive respiratory diseases such as asthma). However, ozone is helpful in the second layer of the Earth's atmosphere: the stratosphere. It prevents and blocks dangerous ultraviolet radiation.
Answer:
Airways is the fastest mode of transport today. It is very expensive due to the very high cost of fuels. It is the only mode of transport to reach the most remote areas.
Explanation:
I hope that this helped you
Answer: Somos Mexican Initiative aimed to ease the reimagration of mexican nationals.
Explanation:
Other than some minor programs that are set up mexico has never really had a strong set policy on immigration. And is known for being a highflow immigration country. The only other set initiative is the Act passed in 1974 that is The General Law of Population which focused solely on enforcing criminal penalties for immigrants entering or staying in the country without authorization.
Answer:
if you meant "Amazon river" then 3,977 miles