5.B
6.A
7.C
8.D
9.A
11.D
13.D
5. Which of the following types of pollution cannot be attributed to car and truck emissions?
A. acid rain
B. sedimentation
C. ozone
D. photochemical smog
6. Which of the following is a source of photochemical smog?
A. fossil fuels
B. wind energy
C. biomass fuels
D. nuclear energy
7. Which of the following is used to make biomass fuel?
A. coal
B. natural gas
C. plants and animal waste
D. petroleum
8. Which of the following energy sources is relatively expensive to set up, but has a low cost once it is in place?
A. natural gas
B. coal
C. nuclear power
D. solar power
9. In which of the following places is it more difficult to determine if there is pollution?
A. aquifer
B. stream
C. air
D. pond
11. Solar, wind, nuclear, and hydroelectric energy sources are similar in which of the following ways?
A. They are all nonrenewable energy sources.
B. They all require an indirect use of sunlight in order to make electricity.
C. They are all considered alternative energy sources.
D. They all require turbines to spin in order to create electricity.
13. How does using coal to generate electricity affect the environment? (1 point)
A. Using more coal reduces the amount of pollution from using oil.
B. Using coal improves the quality of nearby water.
C. Using coal, instead of wood from trees, helps improve the environment.
D. Using coal releases pollution into the atmosphere.
1 A
2 D
3 B
4 B
5 B
6 A
7 C
8 D
9 A
10 D
11 C
12 D
13 D
14. solar panel
15. conservation
16. decompose slower
17. renewable
18. hydroelectric
19. point
20. Fossil fuels
21. carbon footprint
22. nuclear
23. Desertification
A
D
B
B
B
A
C
D
A
D
C
D
D
plus, yall do realize that anyone could have typed in 'Ms. Sue' for their first name and said that, right? i know you can never be too careful but.. oh, speaking of, i decided to add the lil blanks, #14 - #23, yay!! i haven't gotten the teacher's comments back yet, so there could be maybe 1-2 wrong (though im pretty confident here), n i'd say try brainly for the others. <3 :
14. solar panel
15. conservation
16. decompose slower
17. renewable
18. hydroelectric
19. point
20. Fossil fuels
21. carbon footprint
22. nuclear
23. Desertification
Get a good science grade now :*
all answers please
Well point is actually non-point and decompose slower is actually decompose faster. I just received my assessment feedback and got those two questions wrong. Just a heads up for you guys so you get a full 100%
@Stupid person failing
Ikr
THANK YOU ZOMBIEMAN I GOT A 100 TRUST HIM !!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What about 24 and 25?
no it really doesnt matter lauren. so what, a kid reads a word on the internet. its not that big of a deal at all.
I got 100% thanks!
yay thanks answers and zombieman and other ppl that helped! :3
these are four the first 13 qeustions? i s he right?
i need help with this quiz
if i dont do well in it i wont be able to go to my junior olympic training
thanks
Ms. sue can you tell me the answers please I am at connexus homeschool in Houston
is Zombieman correct
omg thx your a life saver i really needed to get it completly right
Thank you so much @but idk anything!!!
That really brought up my grade!
Thanks @but idk anything
OMG %100
Thanks helper..
Thx to you guys I aced my test. Lava you all!!!!!
1 A
2 D
3 B
4 B
5 B
6 A
7 C
8 D
9 A
10 D
11 C
12 D
13 D
14 solar panel
15 conservation
16 decompose slower
17 renewable
18 hydroelectric
19 point
20 fossil fuels
21 carbon footprint
22 nuclear
23 desertification
24 essay
25 essay
ya @zombieman is right
u people shood not do this they see what u do
um is this unit 4 lesson 9 unit test cause the first 13 answers are right but what about 14 and the others
Y'all need to put the questions because sometimes they change up the order and now I'm completely confused because the answers don't line up with my questions. ;-;
yas
every body forgot that there is 28 q.
7, 11, 13 are still wrong.
This is the last time I'll check these answers for you.