The Device in Automobiles That Has Decreased NO and Partially

question 90

Short Answer

The device in automobiles that has decreased NO and partially oxidized hydrocarbons from exhaust gases is termed a(n) ________ .

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Definitions:

Oceanic

Pertaining to the ocean, especially the vast, deep areas beyond the continental shelf.

Lithosphere

The rigid outer layer of the Earth, encompassing the crust and the uppermost part of the mantle.

Crust

The outermost solid layer of Earth, consisting of continental and oceanic crust.

Upper Mantle

The layer of the Earth located beneath the Earth's crust and above the lower mantle, characterized by its semi-fluid asthenosphere and more rigid upper part.