Landfill
Interactive Video
•
Science, Physics, Chemistry, Social Studies, Biology, Engineering
•
6th Grade - University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of a landfill?
To isolate waste from the environment
To recycle waste efficiently
To incinerate waste
To decompose waste quickly
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which material is used as a physical barrier in landfill cells to protect groundwater?
Wood
Concrete
Compacted clay
Sand
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the geotextile mat in a landfill cell?
To prevent plastic sheeting damage
To absorb leachate
To decompose waste
To compact rubbish
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a potential hazard of landfill gas?
It can cause water pollution
It can attract vermin
It can lead to soil erosion
It can explode if not vented
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can methane from landfill gas be utilized?
As a building material
To purify water
To generate electricity
As a fertilizer
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