Changing States.
WEB QUEST
This term you are studying Changing States in Science. Use the websites below to help you complete the questions then present your learning using an application on the computer. Once you have completed the quest and your presentation, attach your work to the padlet at the bottom of this page. Good Luck I look forward to seeing what you have learnt.
Use the web sites below to help you.
1. What are the three commonly known states of matter?solid liquid gas
2. Give two examples of each of these states of matter.
Solid
Liquid
Gas
Write two examples
Write two examples
Write two examples
1gas
1solid
1liquid
2water
2ice
2steam
3. What is the most common reason for matter changing its state? The water cycle
4. What is the type of matter that changes its form very easily?water
5. Draw a picture showing the particle arrangements of a solid, a liquid and Gas .
6. Click on following website and list the states of matter.
Becondensates solids liquids gases plasmas
7. What happens during evaporation? Gas change
A gas changes
A solid changes
A liquid changes
8. Butter going soft and runny on a hot day is an example of melting
freezing
melting
condensing
9. What is the missing word? When water is....cooled, it starts to change from a liquid to a solid.
cooled
heated
boiled
10. Clouds are formed by rain falling
rain falling
hot air rising
water vapour condensing
11. We use the same water today that dinosaurs used when they lived on the Earth. Is this true or false?false
True
False
Neither
12. A gas condenses into a liquid when it is...boiled
cooled
warmed
boiled
13. Which process is the opposite of condensation?evaporathion
Melting
Freezing
Evaporation
14. Which of these statements is FALSE?
Evaporation is a change that can be reversed
Evaporation only happens at 100°C this one
Evaporation is helped by heat and by wind
15. The movement of water around and around our world is called...
condensation
the water cycle this one
evaporation
16. Which of these is NOT a part of the water cycle?
The Sun evaporates water on the Earth's surface into water vapour
The water vapour rises, and cools and condenses into clouds
When it rains, the clouds melt this one
Click on the following link to answer questions 8-11:
17. At what temperature does water become a solid? 0 c
18. At what temperature does water become a gas?_212 digress
19. What happens to the container if you increase the temperature past the gas state?steam
20. Click on the following link to fill in the table below and answer questions 21 and 22:
Definite volume
(yes or no)
Definite shape
(yes or no)
Solid
Describe molecule movement
Liquid
Gas
21. What is the melting point of water?evporation
22. What is the boiling point of water?212digress
23. Click on the following website:
What can you say about pressure and volume according to Boyle’s Law.
(Remember Boyle has the VIP pass. Volume is inverse with pressure. Write three sentences about it.)1.00 300 1.33 300
24. Draw a picture of an example of a solid, liquid, and gas.
Created with Padlet
Science bob
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