Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes. Having read the above passage, choose the right answer to the following question (choices are increasing or decreasing ): As more people are added to Earth, they will find increasing or decreasing water scarcity?
increasing

(Question)
At higher concentrations, particles of reactants are crowded closer together, so they are more likely to collide and react. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): As we fill a balloon with air the number of reactions in the balloon increase or decrease?
(Answer)
increase

Ques: At higher temperatures, particles of reactants have more energy, so they move faster. They are more likely to bump into one another and to collide with greater force. Having read the above passage, choose the right answer to the following question (choices are the hot particle or the cold particle ): Rich is examining a cold particle and a hot particle. Which likely moves the slowest the hot particle or the cold particle?
Ans: the cold particle

(Q).
Increasing air temperature decreases atmospheric pressure. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): Mona is flying in a hot air balloon. As she floats lower in the air the air temperature decreases. What will happen to the air pressure increase or decrease?
(A).
increase

Ques:In the larger container we will still have the same number of gas particles, but now they are filling a much larger space. Having read the above passage, choose the right answer to the following question (choices are increases or decreases ): If Jim has a container of hydrogen gas that is 50 liters in volume and he moves the gas to a container that is 40 liters in volume, what happens to the density of the gas increases or decreases?

Ans:increases

Question: In the larger container we will still have the same number of gas particles, but now they are filling a much larger space. Having read the above passage, choose the right answer to the following question (choices are increases or decreases ): If Jim has a container of hydrogen gas that is 50 liters in volume and he moves the gas to a container that is 40 liters in volume, what happens to the density of the gas increases or decreases?
Answer:
increases