Adam created with waste rock from surface mining is called a(n) a) interglacial period b) valley fill c) placer deposit d) sanitary landfill e) ore deposit

i learned this last year in 6 th grade when i was in socail studies try the answer b) a valley fill

The correct answer is Valley Fill.

Explanation:

Valley fill is primarily these dams large structures for disposing materials. These materials can be from mining or other industries, such as water for electricity production, among others. Specifically, in mining, tailings dams are used so that everything that will not be used after processing can be reserved, avoiding damage to the environment. Unfortunately, some companies do not build these dams properly, which can eventually lead to disasters such as the Brumadinho tragedy.

there really is life in the deepest part

the correct answer is b