Question

i will give a medal!!
which of the following could help reduce the human ecological footprint?
a. using bottled water instead of tap water
b. using public transportation instead of car
c. buying books instead of borrowing from the library
d. using hot water instead of cold water too wash clothing

Answer 1

@shrutipande9

Answer 2

i think using bottled water instead of tap water.

Answer 3

public transport

Answer 4

bottled water leaves waste, buying books creates waste, it takes electricity or a gas to heat water which creates chemical waste. public transport decreases the amount of carbon released into the atmosphere.