Question

A new neighborhood is built close to an old, abandoned landfill that is no longer in use. What impact could this have on the land near the neighborhood?

Ash from burning trash may wash into local waterways.
Residents are exposed to asbestos, cadmium, or lead.
Leachate that leaks underground can release into the air.
Residents are exposed to lead gas through contact with soil.

Answer 1

am i right with B?

Answer 2

@dude

Answer 3

@rylee88

Answer 4

Residents will be near harmful chemicals and toxins from the landfill.












why would you build a neighborhood right near a landfill anyway

some school systems confuse me

Answer 5

true but dont the other ones make sense too?

Answer 6

hm

Answer 7

It's either A or C

Answer 8

Uh

Answer 9

I am not sure, you may have to get someone smarter than me to do this

Answer 10

@aqual

Answer 11

@jhonyy9

Answer 12

@hero

Answer 13

Imagine you are in a laboratory. You are exploring the following reaction: A + B → C

When the product C is created, bubbles form. When 10mL of A is added to 10mL of B, the reaction takes twenty seconds. Your teacher gives you three unknown substances (X, Y, and Z), one of which is a catalyst for the reaction.

Design an experiment to test substances X, Y, and Z to determine which one is a catalyst for the reaction.

Answer 14

??

Answer 15

i would say it would be either a or c bc those are the land impacts

Answer 16

the others are about the residents

Answer 17

it would be c bc they wont be burning trash at an abandoned landfill

Answer 18

@gucchi

Answer 19

bc its asking about the impacts on the land, not residents

Answer 20

hmm true you have a point

Answer 21

seems like itd be c

Answer 22

alr thank you

Answer 23

i have a few more can you help?

Answer 24

yeah