Question

mention the environmental problems that are caused by humans

Answer 1

Hey mate.....
Here is your answer. ......

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1.Increase of pollution
2. Deforestation
3. Increase un burning of fossil fuels.
4. Haunting and poaching for greedy aims.
5. Due to increase pollution there is holes in ozone layers and highly radiactive UV rays cause many destructive harms on the ecosystem.
HOPE IT HELPS......

Answer 2

GOLD MINING
GROUND WATER CONTAMINATION
SURFACE WATER CONTAMINATION
INDOOR AIR POLLUTION
INDUSTRIAL MINING
METALS SMELTING AND PROCESSING
UNTREATED SEWAGE
URBAN AIR POLLUTION
USE LEAD ACID BATTERY RECYCLING