1) Which of these means to recover material from waste and turning it to new products? a) reduce b) reuse c) recycle d) conserve e) preserve 2) Which of these is an example for soil pollution? a) b) c) d) e) f) 3) Which of these is non Bio- degradable? a) b) c) d) e) f) 4) What does this picture depict? a) afforestation b) a forest dance c) climbing trees d) Chipko Movement e) Chain Tree Movement 5) Which of these is not made from recycled material? a) b) c) d) e) f) 6) The process where plants make their own food is called a) cooking  b) autosynthesis c) photosynthesis d) respiration e) metamorphosis f) Steaming 7) Which of these is not necessary for plants to make their own food? a) b) c) d) e) 8) Name this environmentalist who is known as the "Forest Man of India". a) Sunderlal Bahuguna b) Chandi Prasad Bhat c) Jadav Payeng d) Anandish Pal e) Robin Banerjee 9) This famous scientist said that a) that only green plants can photosynthesize b) that plants and animals can photosynthesize c) that only green plants need sunlight d) that only green plants cannot photosynthesize e) that green plants are magical f) that green plants need only water to grow 10) Which of these is a eco- friendly fuel? a) b) c) d) e) 11) Which of these is not a part of the leaf? a) blade/lamina b) midrib c) artery d) vien e) stalk/petiole 12) What is produced by plants during photosynthesis? a) carbon-di-oxide and salt b) glucose and oxygen c) lots of light d) carbon-di-oxide and glucose e) salt and glucose 13) Plants convert glucose to starch which is a source of __________________ a) green colour b) light c) water d) energy e) strength 14) Which of these things is not a cause for water pollution? a) sewage water b) waste from factories c) oil spills d) garbage dumped in water e) smoke from factories 15) Identify the correct spelling. a) Chlorofyl b) Clorophyll c) Colorophyll d) Chlorophyll e) Chloropyl

EVS Quiz- Class 4

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