Waste Management Flashcards
1
Q
Why are humans using more resources and producing more waste
A
Increase population
Higher standard of living
2
Q
What does sewage contain
A
Urine and feaces
3
Q
What causes oxygen to fall in river / ponds
A
Sewage and fertiliser
4
Q
Issues with burning fossil fuels
A
Acidic gases - acid rain
Smoke