Check each statement that applies to the atmosphere as a natural resource. Select three options. The atmosphere interacts with the hydrosphere to redistribute water over the surface of Earth.
The atmosphere interacts with several Earth spheres, including the lithosphere.
Wind from the atmosphere creates ocean waves and currents.
The atmosphere causes plants to give off nitrogen.
The atmosphere causes volcanoes to erupt.

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

producers within ecosystems are essential as they are at the base of the food chain. plants are examples of producers. they use the process of photosynthesis to capture light energy and use it to convert simple inorganic substances (carbon dioxide and water) into organic substances (glucose).