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カテゴリー全て - industrial - noise - land - personal

によって Surika Ranjitsingh 7年前.

1969

Types of Pollution

Types of Pollution

もっと見る

Six nutrient

Six nutrient

Olasunbo Fatusinにより

Water Scarcity

Water Scarcity

Ling See Angにより

Asking for and Giving Opinion

Asking for and Giving Opinion

Andri Jayaにより

CLEAN WATER AND SANITATION

CLEAN WATER AND SANITATION

Sebastián Bruéにより

Types of Pollution

Noise

Parties/events

Water

oceans

Rivers

Ponds and Lakes

Groundwater sources

Air

Forest fires

Vehicular emissions

Land

Personal

Industrial