As greenhouse gases increase, changes will be more extreme. If the people in Mary's country start to create less greenhouse gases, what will happen to the possibility that changes may occur increase or decrease?
decrease

More people also means more clearing of land for agriculture and development. A city will grow larger when the number of people who are there grows or shrinks?
grows

Q: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes. Will increases the population of his model of the world's population. The amount of water scarcity, if no other variables are changed, will likely go up or down?
A: up

Question: Objects with greater mass have a stronger force of gravity. If Milo removes mass from an object, what will happen to the force of gravity that object generates decreases or increases?
Answer: decreases

*Question*
Temperature affects the rate at which photosynthesis, cellular respiration and decomposition take place. The rate of reaction increases with increasing temperature and decreases at lower temperatures. Eric increased the temperature on the thermostat. The rates of reaction in the room now happen more quickly or slowly?
**Answer**
quickly

The more curved the surface of a lens is, the more it refracts the light that passes through it. Katie wants to get light to turn to rainbow colors by using a lens to filter the light through. In order to get the least colors, Katie will use a lens that is flat or curved?
flat