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stepan [7]
3 years ago
9

Explain four treatment options for hazardous waste.

Biology
1 answer:
marusya05 [52]3 years ago
6 0

Chemical methods--It includes ion exchange, precipitation, oxidation and reduction, and neutralization.........

Thermal methods--In this, high-temperature incineration, which not only can detoxify certain organic wastes but also can destroy them....

Biological treatment-- It is of certain organic wastes, such as those from the petroleum industry by a special method called landfarming

Physical treatment-- It concentrates, solidifies, or reduces the volume of the waste. Physical processes include evaporation, sedimentation, flotation, and filtration....

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Answer:

Principles of Geology

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J. Henslow gifted Darwin the first volume of Principles of Geology, written by Charles Lyell. The book explains about the old age of the earth. Accordingly, the slow rate of several geological processes suggests that the earth is very old.

Darwin read the book as the ship was crossing the Atlantic and learned about geological processes occurring over the millions of years. For example, he learned that the earth's surface was not formed by some catastrophic event.

In his book, Lyell explained the slow and gradual geological processes like erosion gave rise to the vast landscapes present on the earth's surface.

Darwin compared the time taken by geological processes to form the earth's surface and reasoned if these millions of years were enough to support the evolution of species.

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3 years ago
Comment on modern method of irrigation​
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Look at the phylogenetic tree. Do robber crabs have more in common with humans or with sponges? What conclusion can you reach ab
iVinArrow [24]

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Robber crabs have more in common with humans than sponges.

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Robber crabs have more in common with humans than sponges because sponges don't have tissues. Crabs and humans have specialised tissue.

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I need a science scenario that has a control group, a experimental group, and has a testable question
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