Answer: Mining and quarrying can be very destructive to the environment. They have a direct impact on the countryside by leaving pits and heaps of waste material. The extraction processes can also contaminate air and water with sulfur dioxide and other pollutants, putting wildlife and local populations at risk.
They are electromagnetic waves because mechanical waves have to be physically created by something, while electromagnetic waves are just emitted without any effort or force.
Answer:
The best describes asbestosis is a breathing disorder caused by inhaling asbestos fibers. asbestosis is actually a chronic lung disease that causes long term breathing complications and that worst part of it is that it has no cure
Explanation:
Answer:
The Ring of Fire
The Ring of Fire, also referred to as the Circum-Pacific Belt, is a path along the Pacific Ocean characterized by active volcanoes and frequent earthquakes. The majority of Earth’s volcanoes and earthquakes take place along the Ring of Fire.
Answer:
The land must produce enough food to feed an enormous population.
