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Help Me Answer These Science Questions?

Melanoma and Skin Cancer Discussion

Help Me Answer These Science Questions?

Postby Chadbyrne » Sat Oct 07, 2017 4:09 pm

1) How does acid ran make lake water acidic?

2) Why does acid rain cause plants and trees to die?

3) Explain how acid rain affects fish that like in lakes.

4) What type of radiation from the sun is stopped by the ozone layer?

5) What does too much of this radiation do to human beings?

6)What pollutant has caused a hole in the ozone layer?

7) Where would you find this pollutant?

8) How have we made the hole in the ozone layer get smaller?

Why is the ozone produced at street level bad for people with breathing problems?

9) What type of radiation from the sun is involved in the greenhouse effect?

10) Name some greenhouse gases?

11) Where do extra greenhouse gases come from?

Help is much appreciated:)
Chadbyrne
 
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Help Me Answer These Science Questions?

Postby Julius » Sat Oct 07, 2017 4:14 pm

Water vapour is a greenhouse gas (any molecule with two different atoms) H2O, CO2...

Also its InfrA red radiation from the sun. Some of it gets absorbed into the atmosphere due to more greenhouse gasses e.g. Water vapour - clouds and absorbs into the ground. Some gets reflected/bounces back into space.
Julius
 
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Help Me Answer These Science Questions?

Postby Donato » Sat Oct 07, 2017 4:15 pm

Your question is a lie

you dont want help, you want somebody else to do work for you and give you the answers
Donato
 
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Joined: Sat Jan 04, 2014 3:51 pm

Help Me Answer These Science Questions?

Postby Halfon » Sat Oct 07, 2017 4:21 pm

"4) What type of radiation from the sun is stopped by the ozone layer?"

UV-215 and more energetic radiation is stopped by oxygen and nitrogen at-and-above the ozone layer (which is how ozone gets formed).
UV-215 thru UV-280 is stopped by ozone in the ozone layer.

Give us your best guesses, and we can help where you guess wrong.
We cannot help you cheat.
Halfon
 
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Help Me Answer These Science Questions?

Postby Etor » Sat Oct 07, 2017 4:28 pm

can only answer a few off the top of my head:

1) i believe the H+ ions react with the water

4) UV

5) Cause skin cancer

6) Gases containing the RTP(room temprature and pressure) gas halogens, that emitted from old fridges in the 80s, and from some modern fridges, spray cans and air conditioners

7) Spray cans, fire extinguishers, anything that forces out gas

8) stopped using these compounds

10) Carbon dioxide, methane, nitrogen oxides

11) don't understand the question

I hope this helped a bit :S if someone else could answer the other questions that would be nice :)
Etor
 
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