4. the following activities cause a change in matter. Which of these has bad effect on the environment
A. water in it
B. chemicals in it
C. exposure to heat
D. exposure to oxygen
5. the following are effects in the environment bye the changes in matter. Which of these has good effect on the environment
A. air pollution
B. composting
C. deforestation
D. water pollution
6. many families use wood as fuel in cooking food. What is bad effect on the environment of this activity?
A. deforestation
B. air pollution
C. land pollution
D. water pollution
patulong po please kung may mag answer brainliest ko kayo
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Verified answer
Answer:
[tex]\color {red}{᯽}\color {orange}{᯽}\color {yellow}{᯽}\color {lime}{᯽}\color {green}{᯽}\color {cyan}{᯽}\color {aquamarine}{᯽}\color {indigo}{᯽}\color {blue}{᯽}\color {violet}{᯽}\color {blueviolet}{᯽}\color {pink}{᯽}\color {magenta}{᯽} \color {brown}{᯽}\color {gray}{᯽}\color {black}{᯽}[/tex]
Answer;
4.) D.
5.) B.
6.) B.
[tex]\color {red}{᯽}\color {orange}{᯽}\color {yellow}{᯽}\color {lime}{᯽}\color {green}{᯽}\color {cyan}{᯽}\color {aquamarine}{᯽}\color {indigo}{᯽}\color {blue}{᯽}\color {violet}{᯽}\color {blueviolet}{᯽}\color {pink}{᯽}\color {magenta}{᯽} \color {brown}{᯽}\color {gray}{᯽}\color {black}{᯽}[/tex]
Explanation:
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