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.
The explorers decided not to create the settlements because: <span>D. They didn't think the land was suitable for settlement.
They came into this conclusion because of reseraches such as:
- It is hard to build a formidable irrigation system in the land
- The land contains a lot of dangerous animals
- A lot of small blocks that hidden beneath the ground, et.</span>
Answer: True
Explanation: Concessions by the Persian government in the Qajar period included grants of political and extraterritorial rights to the Russian and British governments, as well as monopolies, contracts, and licenses to British and Russian citizens and companies to carry on specific economic activities on Persian territory.
Answer:
President Thomas Jefferson had many reasons for wanting to acquire the Louisiana Territory. The reasons included future protection, expansion, prosperity and the mystery of unknown lands.
