Class 6 Exam  >  Class 6 Videos  >  Chemistry Class 6 ICSE  >  Water

Water Video Lecture | Chemistry Class 6 ICSE

FAQs on Water Video Lecture - Chemistry Class 6 ICSE

1. What is the importance of water for living organisms?
Ans. Water is essential for all living organisms as it plays a crucial role in various biological processes. It helps in digestion, nutrient absorption, temperature regulation, and waste elimination. Additionally, water serves as a habitat for many aquatic organisms and is vital for photosynthesis in plants.
2. How do we get drinking water, and what are the common sources?
Ans. Drinking water can be obtained from various sources, including rivers, lakes, groundwater, and reservoirs. It is often treated and purified to ensure it is safe for consumption. Common methods of obtaining drinking water include using wells, municipal water supply systems, and bottled water.
3. What are the different states of water, and how do they change?
Ans. Water exists in three main states: solid (ice), liquid (water), and gas (water vapor). The state of water changes through processes such as melting (solid to liquid), evaporation (liquid to gas), condensation (gas to liquid), and freezing (liquid to solid). These changes are influenced by temperature and pressure.
4. Why is water conservation important, and how can we conserve water at home?
Ans. Water conservation is important to ensure the sustainability of our water resources, especially in areas facing water scarcity. We can conserve water at home by fixing leaks, using water-efficient appliances, taking shorter showers, and collecting rainwater for gardening. Educating others about the importance of saving water also contributes to conservation efforts.
5. What are the effects of water pollution, and how can we prevent it?
Ans. Water pollution can harm aquatic life, disrupt ecosystems, and pose health risks to humans. Common sources of water pollution include industrial discharge, agricultural runoff, and plastic waste. We can prevent water pollution by disposing of waste properly, using eco-friendly products, and supporting policies aimed at protecting water bodies.
Related Searches

Viva Questions

,

Extra Questions

,

Free

,

Water Video Lecture | Chemistry Class 6 ICSE

,

Sample Paper

,

Previous Year Questions with Solutions

,

Semester Notes

,

MCQs

,

mock tests for examination

,

video lectures

,

ppt

,

shortcuts and tricks

,

pdf

,

Exam

,

practice quizzes

,

Summary

,

study material

,

Objective type Questions

,

past year papers

,

Important questions

,

Water Video Lecture | Chemistry Class 6 ICSE

,

Water Video Lecture | Chemistry Class 6 ICSE

;