Oxygen is crucial for cellular respiration, the process that generates energy in our bodies. Without oxygen, cells cannot produce the energy needed for vital functions, leading to rapid organ failure and death within minutes.
Tiwari Academy Discussion Latest Questions
When I can’t get water to drink, especially when I’m thirsty, I feel uncomfortable and frustrated. Thirst is a strong physical need, and not having water can cause discomfort and concern for health.
Wind mills and wind farms convert wind energy into electrical power. They use wind turbines to generate electricity, providing a renewable and clean energy source that reduces reliance on fossil fuels and helps combat climate change.
In daily life, water is used for cooking, cleaning, bathing, drinking, gardening, and washing clothes. It also supports activities like brushing teeth, washing dishes, and maintaining hygiene, making it essential for various routines.
Saline water, with high salt content, is unsuitable for domestic use as it’s undrinkable, for agriculture as it harms plants by increasing soil salinity, and for industrial use as it can damage machinery and processes.
Water is often not used efficiently in daily activities due to habits like leaving taps running or over-watering plants. Improved practices and awareness are needed to ensure water is conserved and used more responsibly.
To reduce water wastage, we can fix leaks, use water-saving fixtures, turn off taps while brushing or washing, collect rainwater for gardening, and practice efficient water use in daily activities.
Yes, plastic bags and wrappers often float on the surface of water bodies. These items contribute to pollution, harming aquatic life and disrupting ecosystems. They can also accumulate and cause blockages in water systems.
Polluted water contains harmful contaminants, such as chemicals, pathogens, and toxins, which can cause serious health issues like diseases and poisoning. Consuming such water poses risks to humans and animals, making it unsafe for use.
To reduce water pollution, we can avoid dumping chemicals or waste into water bodies, use eco-friendly products, properly dispose of waste, participate in clean-up drives, and raise awareness about protecting water sources in our community.