If ash particles from an erupting volcano enter water, they can clog the gills of fish and other aquatic organisms causing them to choke. this is an example of the affecting the choices: biosphere, atmosphere, lithosphere

What is the inability of an individual or a society to achieve a minimum standard of living known as ?

In the water cycle , when does water undergo a chemical change

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?