A convective _______________ of heat draws in new air from all sides and fans flames

Fill in the blank with correct word.


ANSWER: updraft

Environmental & Atmospheric Sciences

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Any stream may lengthen its valley by ________ and delta formation

A) headward erosion B) siltation C) saltation D) alluvial deposition E) delta erosion

Environmental & Atmospheric Sciences

A sample of deep-sea sediments would be expected to contain ____

a. sand b. sand and ooze c. fine-grained clays and ooze d. limestone e. coral reefs

Environmental & Atmospheric Sciences

The hormone that stimulates calcium deposition into bone is

What will be an ideal response?

Environmental & Atmospheric Sciences

_________ is(are) crucial to the formation of clouds in the atmosphere.

A - ozone B - particulates C - lightning D - argon E - neeon

Environmental & Atmospheric Sciences