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Slide 1Energy Energy supports activities of the human body. Energy is measured either in calories or joules. Energy in our diet mainly comes from carbohydrate, protein and…

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1. Fossil FuelsBy. Chelza Jalapadan 2. What are Fossil Fuels?coal, oil/petroleum and natural gas 85% are used in united states which is almost 2/3 of the electricity also…

1. o SAVING ENERGYo CLEANING UP THE ROADSo RECYCLE, REDUCE AND RE- USEo OXYGEN- CARBON DIOXIDE CYCLE 2.  Switching off the lights when leaving a room. Turning off the…

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Alternate substrates for Ornamental crop production * Chair person Sujatha A. Nair Principal Scientist Division of Ornamental Crops Indian Institute of Horticultural research…

SCF-CBSE-X-OUR ENVIRONMENT-BMT-01 ©COPYRIGHT 2013 1 1 Time: 1Hr SCF-CBSE-X-BIOLOGY OUR ENVIRONMENT Maximum Marks: 26 INSTRUCTIONS: 1. All the questions are compulsory. 2.…