Water Scarcity and Water Pollution

Front

What is water scarcity?

Back

Water scarcity is the lack of sufficient available water resources to meet the demands of water usage within a region.

Front

What are the main causes of water pollution?

Back

The main causes of water pollution include industrial discharge, agricultural runoff, sewage disposal, and plastic waste.

Front

What is an aquifer?

Back

An aquifer is a geological formation that can store and transmit water, often tapped for drinking water.

Front

How do nitrogen-based fertilizers contribute to water pollution?

Back

Nitrogen-based fertilizers can run off into water bodies, leading to nutrient pollution and harmful algal blooms.

Front

What is an algal bloom?

Back

An algal bloom is a rapid increase in the population of algae in water bodies, often due to excess nutrients.

Front

What are the effects of plastic waste on aquatic ecosystems?

Back

Plastic waste can harm marine life, disrupt food chains, and lead to the ingestion of microplastics by animals.

Front

What is a contaminant in water?

Back

A contaminant is any substance that makes water unsafe or unclean, such as chemicals, pathogens, or heavy metals.

Front

What role do trees play in preventing water pollution?

Back

Trees help filter pollutants, reduce runoff, and stabilize soil, which can prevent erosion and protect water quality.

Front

What is the impact of over-extraction of groundwater?

Back

Over-extraction of groundwater can lead to water scarcity, land subsidence, and degradation of water quality.

Front

How does climate change affect water resources?

Back

Climate change can alter precipitation patterns, increase evaporation, and lead to more extreme weather events, impacting water availability.