Answer:
O acid rain destruction as a result of harmful emissions.
Explanation:
Aid rain occurs when sulfur dioxide and carbondioxide gases are released in the atmosphere from industries. These gases mixed with water in the atmosphere produces acids such as sulfuric acid and carbonic acid which destroy animals and plants when falls on the ground in the form of precipitation. Ground and water pollution also occurs due to waste liquids that flows from the industries to the water bodies that greatly affect biodiversity.
i think they were united countries i could be wrong hope it help
Answer: A dicovered electricity and it’s use as weapon
Explanation: I got the answer from quizizz
Answer:
It went from an Autocracy to a Communists Country
Explanation:
after ww1 it became communists
