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 removed from Earth, they will find increasing or decreasing water scarcity?
decreasing

The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer. Having read the above passage, choose the right answer to the following question (choices are greater effect or smaller effect ): What will happen to the effect on ocean tides if the Moon were to move farther to the Earth greater effect or smaller effect?
smaller effect

Q: Water becomes more dense when it is colder and when it has more salt. Having read the above passage, choose the right answer to the following question (choices are ocean water or distilled water? ): Given two equal measures of water by volume, which would be heavier ocean water or distilled water??
A: ocean water

Question: The larger the animal, the heavier the exoskeleton, making movement more difficult. Having read the above passage, choose the right answer to the following question (choices are smaller skeleton or larger skeleton ): When an animal is larger it needs to have a smaller skeleton or larger skeleton?
Answer: larger skeleton

*Question*
If salt is added to a volume of water, there are more molecules in the same volume, so the water is denser. Having read the above passage, choose the right answer to the following question (choices are more dense or less dense ): When water absorbs salt the water becomes more dense or less dense?
**Answer**
more dense

(Q).
An object has greater momentum if it has greater mass, greater velocity, or both. Having read the above passage, choose the right answer to the following question (choices are less or more ): An object with a lesser mass than another will have less or more momentum?
(A).
less