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Match each science investigation with the question it helps answer by writing its letter in the blank. Explain why you chose the letter.

A. A beaker of water is left under a lamp for 24 hrs. Look what happened to the amount of water!

B. Weigh a rock. Then put it in a can of water and shake it up for 20 min. Take it out, dry it, and weigh it again... it is lighter!

C. Place a jar over a burning candle. The flame goes out. Repeat, but this time, place a live plant in the jar. The flame still burns!

D. This bottle is 1/3 full of water and smoke from a match. See the cloud inside the bottle? When you squeeze it, the cloud disappears!

E. Fill up a flask with salt water and boil it. Capture the steam in another flask. The steam gathers to form liquid freshwater!

1. How does water wash away our land?
____

Explain:

2. How do plants affect oxygen levels in our atmosphere?
____

Explain:

3. How can we make ocean water safe to drink?
____

Explain:

4. How does air pressure impact the cloud cover in the sky?
____

Explain:

5. How does light energy affect the evaporation rate of water?
____

Explain:

Sagot :

GinnyAnsweridn

Final answer:

Two science investigations - one on air pressure and cloud cover, the other on light energy and evaporation rate of water, provide insights into scientific phenomena and processes.


Explanation:

The science investigation related to the question 'How does air pressure impact the cloud cover in the sky?' is letter D. This investigation involves placing a jar over a burning candle, observing the candle flame's behavior, then repeating the experiment with a live plant in the jar to see the difference in results. It helps answer how air pressure variations affect the ability of a flame to burn, demonstrating the impact on cloud cover in the atmosphere.

Another investigation that answers the question 'How does light energy affect the evaporation rate of water?' is denoted by letter E. By filling up a flask with saltwater, boiling it, and collecting the steam to form freshwater, this experiment illustrates how light energy influences the evaporation process, showcasing the connection between light energy and water cycle phenomena.

Match each investigation with the respective question it addresses to gain insights into various scientific phenomena and processes.


Learn more about Science investigations and their corresponding questions here:

https://brainly.com/question/31148242


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