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science(please check answers)

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1.which of the following were found to destroy ozone in the upper atmosphere?

A. sulfur oxides
B. cfcs(i pick this)
C. nitrogen oxides
D. carbon dioxide

2.which of the following sets of terms is associated with air pollution caused by burning fossil fuels?

A. acid rain,ozone hole,skin cancer
B. methane,smog,carbon dioxide(i pick this)
C. sulfur dioxide,smog,chlorofluorocarbons
D. carbon dioxide,smog,acid rain.

3.which of the following phrases decribes a proven method for dealing with the problem of air pollution?

A. laws and treaties that limit or ban pollutants(i pick this)
B. convincing people to accept pollution
C. voluntary reduction in the numbers of automobiles on the road.
D. decreased trade between countries

4.which of the following contributes to air pollution?

A. moving the lawn
B. watering the lawn
C. burning leaves and brush(i pick this)
D. sprinkling fertilizer around plants.

  • science(please check answers) - ,

    Hay Matt, number 2 is wrong it's d

  • science(please check answers) - ,

    Number 1 is wrong is A

  • science(please check answers) - ,

    1. B
    2. D
    3. A
    4. 3

  • science(please check answers) - ,

    Wait what was number 4 ?

  • science(please check answers) - ,

    Jiskha is right I got 100%

    1.b
    2.d
    3.a
    4.c

  • science(please check answers) - ,

    Thanks Jiskha. Your name is the same as the website I got a 100%

  • science(please check answers) - ,

    jishka is awesome

  • science(please check answers) - ,

    i got 100 too!!! thanks jishka

  • science(please check answers) - ,

    thanks jiskha

  • science(please check answers) - ,

    thank you?

  • science(please check answers) - ,

    Thanks 100 percent is anyone from connexus academy??

  • science(please check answers) - ,

    you are in 6th grade aren't you

  • science(please check answers) - ,

    your right

  • science(please check answers) - ,

    thx jiskha you awesome

  • science(please check answers) - ,

    got a 100% thx jiskha

  • science(please check answers) - ,

    Who from here is from connections academy nevada?

  • science(please check answers) - ,

    Number 2 is wrong the answe is d

  • science(please check answers) - ,

    tnk you ;-;

  • science - ,

    Thanks jishka 100 percent!!

  • science(please check answers) - ,

    B
    D
    A
    C for connexus students!!!!!!!!!!!!

  • science(please check answers) - ,

    100% Connexus!

  • science(please check answers) - ,

    im from conexus indiana

  • science(please check answers) - ,

    im from connexus :) 6th grade

  • science(please check answers) - ,

    Jeez, you kids really are pathetic you know that, haven't you heard the word "study" it comes in handy actually maybe you should try it instead of looking up the answers.

  • science(please check answers) - ,

    On number 2 it is wrong it is d

  • science(please check answers) - ,

    Jiskha is totally right i got 100% THANKS SOOOOOOOOOOO MUCH

  • science(please check answers) - ,

    says the one with 'Baka' for a username lmao freaking weeaboo trash.

  • science(please check answers) - ,

    @Oh Yes

    Thanks but I'm not really into that kind of stuff.You should try and think before you reply to others like that. It seems your as pathetic as these kids too. :/

  • science(please check answers) - ,

    Homework "help" ;)
    b
    d
    a
    c

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