Question

1. what are the three states that water can exist in? 2) what is the scientific term for the water cycle? 3) true false when water vapor turns into a liquid this is called condensation. 4) what is the scientific term for rain? 5) what is used to make invisible ink in the ufy mck? how is invisible ink connected to the water cycle? 6) true false all molecules are always going at the same speed. 7) true false in nature water is recycled. 8) why does a persons glasses fog up when the temperature changes? (one word answer) 9) true false clouds form when air expands. 10) explain two ways that bills penguin toy is similar to the water cycle 11) what are four forms of precipitation?

Explanation:

1. The three states of water are solid (ice), liquid (water), and gas (water - vapor).
2. The scientific term for the water - cycle is the hydrologic cycle.
3. When water vapor turns into a liquid, it is called condensation, so the statement is True.
4. The scientific term for rain is precipitation.
5. Lemon juice can be used to make invisible ink. In the water - cycle context, the evaporation and condensation processes related to water in the ink can be considered similar to the water - cycle processes in nature.
6. Molecules move at different speeds depending on temperature and other factors, so the statement is False.
7. In nature, water is recycled through the water - cycle, so the statement is True.
8. A person's glasses fog up due to condensation when warm, moist air meets the cold surface of the glasses.
9. Clouds form when air rises, cools, and water vapor condenses, and expansion of air is part of the cooling process, so the statement is True.
10. Similarities between Bill's Penguin Toy and the water - cycle could be: water evaporation and condensation in the toy similar to the water - cycle; water movement in the toy similar to water flow in nature.
11. Four forms of precipitation are rain, snow, sleet, and hail.

Answer:

1. Solid, Liquid, Gas
2. Hydrologic Cycle
3. TRUE
4. Precipitation
5. Lemon juice; evaporation and condensation processes similar to water - cycle
6. FALSE
7. TRUE
8. Condensation
9. TRUE
10. 1. Water evaporation and condensation similar to water - cycle; 2. Water movement similar to nature
11. Rain, Snow, Sleet, Hail