Global warming, Acid Rain, Depletion of the Ozone Layer
two effects is that it can cause a drought when there is no rain and it can cause a flood when there is too much rain.....
steroids
it creates more CO2 to be trapped, destroys habitats, and changes reigonal weather patterns
There are 3 things that can be harmful if it reduces the organisms for survival and reproduction. The three things are changes in DNA, changes in phenotype and mutation .
jom jim kim is the three types of plastic
die,move,change
It has few or no side effects in humans. it kills different types of harmful bacteria. It doesn't kill good bacteria.
receptor
Carbon monoxide, tar, and nicotine are three very harmful things in cigarettes.
4 all of the above. Ecology is everything that has to do with "studying the relationship and effects of humans on the environment." That´s pretty much the three Rs and helping animals and helping the environment, or it can be studying how plastic affects the environment or how certain chemicles do. Hope you pass!
Lack of food; changes in environment that affect agriculture and hunting ability; disease (for example, the Black Plague); genocide
Wind can cause soil erosion. Wind can also cause property and structural damage. Wind disperses non-native plant seeds that can become invasive.