Plants use the process of to remove carbon dioxide from the air.
Which answer gives both a positive impact and a negative impact that are associated with the effects of nitrogen- and phosphorus-enhanced fertilizers?
Actinobacteria sp. are fermenting organisms (which do not use oxygen to breathe) referred to as chemoorganohetereotrophs. This means they break down organic material and convert it to inorganic material. Which part of the carbon cycle does this describe?
Osteoporosis is a disease that affects the bones and leads to an increase in bone fractures. Osteoporosis is most likely to be affected by which cycle?
Why are bacteria a necessary part of the nitrogen cycle?
Aristo was riding in a car and noticed a pond that was covered in algal blooms. Which of these other features in the landscape could be the reason for the high levels of phosphorus?
Which is thecorrect order of processes that occur for water to move from a lake to a cloud and then turn into rain?
Which process plays an important role in the biogeochemical cycles of carbon, nitrogen, and phosphorus?
Humans affect the carbon cycle in many ways through the use of fossil fuels, clear cutting of forests, and controlled burns. Which of the following processes can help counteract these human interactions?