Examples of biodegradable waste., fruits, vegetable peels, cans, plastics, __________ is the natural world in which people, animals and plants live., School, Home, Envionment, Garden, Microorganisms such as fungi and earthworms help to decompose waste., true, false, Non-biodegradable waste are a major ______ to the environment., boon, threat, __________ is the scientific method of making compost, by using earthworms, decomposing, vermicomposting , Is open dumping an eco-friendly way of waste disposal?, yes, no, A pit made at home to dump the household waste., cockpit, compost pit, sand pit, fire pit, ________ are the sites for waste disposal where garbage is dumped into deep ditches., Open dumping, land fills, The three R's., Refuse, Reduce, Reuse, Reuse, Reset, regenerate, Reduce, Reuse, Recycle, Rest, Reduce, Redo, ________ is caused when harmful gases are mixed with air. , air pollution, water pollution, light pollution , soil pollution, What does "pollution" mean?, Adding harmful substances to the environment, Sorting waste, Which gas is known as a greenhouse gas that causes global warming?, Oxygen, Nitrogen, Carbon dioxide, Helium, Planting trees helps to reduce pollution because they:, Produce more trash, Absorb carbon dioxide and release oxygen, Block the sunlight, d) Use a lot of water, _________ constitute of living things., biotic components, abiotic components, ___________ is an environmental friendly fuel., petrol, diesel, CNG, kerosene, Any sound that is above _____ decibels is harmful for our ears., 70, 80, 90, 95, _________ are creating large holes in the ozone layer. , CFC's, Nitrogen , Largest country in Africa., DRC, ALGERIA, Angola , Egypt, Ubangi and Kasai are major tributaries of ___________. , river Nile, river Congo, Niger river, Zambezi river, Rainforests are also called ___________forests., ever blue , ever green, ever brown, ever red, River ______ is the deepest river in the world., Zambezi, Niger, Nile, Congo, Sleeping sickness is caused by _________. , house flies, tsetse flies , Important tribal language of DRC., Lingala, Swahili, Tshiluba, Bantu, Major port city of DRC., Kinshasa, Matadi, _________ city in DRC is rich in minerals., Kananga, Lubumbashi, _________ works like a world parliament., Security Council, General Assembly, The ________ is the administrative organ of the United Nations., Secretariat, ICJ, The current Secretary General of UN., Kofi Annan, AntGuterres, 'Fiat Panis' means ________, Let there be cake, Let there be bread, WHO is headquartered at __________., Geneva, Switzerland, New York, USA.

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