An atom loses an electron to another atom. Is this an example of a physical or chemical change?

A) physical change involving the formation of negative ions
B) chemical change involving the formation of neutral atoms
C) physical change involving the formation of positive ions
D) chemical change involving the formation of ions


D

Environmental & Atmospheric Sciences

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As compared with interior locations at the same latitude, coastal locations have, on the average, ____

a. higher annual ranges of air temperature b. lower winter air temperatures c. a tendency for cooler summers and milder winters d. lower relative humidity of the air

Environmental & Atmospheric Sciences

The Coriolis effect causes wind to be deflected ____

A)counterclockwise in the Northern hemisphere and clockwise in the Southern hemisphere B)clockwise in the Northern hemisphere and counter-clockwise in the Southern hemisphere C)counterclockwise in both hemispheres D)clockwise in both hemispheres E)randomly according to surface landforms

Environmental & Atmospheric Sciences

Which of the following best describes the low pressure cell centered for most of the year over the equator?

A) Consistent insolation, varying temperatures, variable rainfall B) Consistent insolation, warm temperatures, abundant rainfall C) Variable insolation, warm temperatures, abundant rainfall D) Variable insolation, warm temperatures, variable rainfall

Environmental & Atmospheric Sciences

Water flows into the cracks in a boulder and freezes. The water expands and pushes the rock apart. What surface process is this?

A) differential weathering B) fast weathering C) mechanical weathering D) chemical weathering

Environmental & Atmospheric Sciences