How does volcanic activity affect climate? 1) gas and ash filter out solar radiation, causing the temperature to -increase -decrease - stay the same 2) water vapor and carbon dioxide are released into the atmosphere, causing the climate to get -warmer -cooler -drier

The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a. earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c. earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.