Process: - One type of air pollution is the addition of carbon dioxide gas into the air - Some scientists believe that releasing too much carbon dioxide into the atmosphere is one of the causes of global warming - This upsets the balance of the carbon cycle - The ozone layer helps protect us from harmful rays from the sun - It is getting damaged from air pollution such as methane gas from livestock and CFCs from spray cans - Acid rain is created when gasses such as sulfur dioxide get high into the atmosphere - The wind can blow these gasses for miles and then they get washed out of the air when it rains - This rain is called acid rain and can damage forests and kill fish.  Question: suppose more carbon dioxide released happens, how will it affect MORE bad effects of pollution.  - A: more - B: less - C: no effect
Ans: A

Process: - Magma cools inside the crust - Magma crystalizes - Lava cools on the surface - Lava crystalizes - Minerals dissolved in water crystlize.  Question: suppose "the crystals arent able to form" happens, how will it affect LESS minerals forming.  - A: more - B: less - C: no effect
Ans: A

Process: - Water comes through a filter - The filter has small pores to catch pollutants - The filter will catch chlorine, heavy metals, and other chemicals - The filter allows water and mineral ions like fluoride to pass through - The water on the other side of the filter is much cleaner -   Question: suppose The water to be filtered is already gone through a previous filtered purification process happens, how will it affect HURTING the water purifier to work better.  - A: more - B: less - C: no effect
Ans: B

Process: - Sunlight strikes the chlorophyll molecules in the plant - Is trapped - Plant also takes in water and carbon dioxide from the environment - The plant forms glucose - The plant releases oxygen into the atmosphere.  Question: suppose there is less trees blocking the sun happens, how will it affect more sunlight gets trapped in the plant.  - A: more - B: less - C: no effect
