The Water Cycle Rain, snow, and sleet are examples of this step of the water cycle. a. Condensation b. Precipitation c. Evaporation d. Seepage
The Water Cycle The change of matter from a gaseous phase to a liquid phase is referred to as: a. Condensation b. Precipitation c. Evaporation d. Seepage
The Water Cycle The change of water from liquid to gas is referred to as: a. Condensation b. Precipitation c. Evaporation d. Seepage
The Water Cycle Water evaporates from leaves in a process known as: a. Evaporation b. Transpiration c. Seepage d. Condensation
The Water Cycle Precipitation that moves along the ground and into rivers in streams is referred to as: a. Evaporation b. Runoff c. Seepage d. Transpiration
The Nitrogen Cycle This step occurs when bacteria convert nitrogen gas into organic compounds that living organisms can take up? a. Denitrification b. Assimilation c. Nitrogen fixation d. Ammonification
The Nitrogen Cycle Occurs when bacteria or fungi convert nitrogen gas into ammonium ions. a. Ammonification b. Nitrogen fixation c. Nitrification d. Deposition
The Nitrogen Cycle Occurs when bacteria in soil convert nitrate ions into nitrogen gas. a. Denitrification b. Nitrogen fixation c. Ammonification d. Assimilation
The Nitrogen Cycle When living organisms take up nitrogen…. a. Nitrogen fixation b. Denitrification c. Assimilation d. Ammonification
The Carbon/Oxygen Cycle What would happen to our ecosystem if we were to get rid of all plant life?
The Carbon/Oxygen Cycle What would happen to our ecosystem if we were to take away the majority of animal life?
The Carbon/Oxygen Cycle What would happen, if more plant life were added to our ecosystem?