In maharashtra where do the traffic jams occur due to landslides . Make a list of such places .

Why do lanslides occur at those places only ?

Where are sacred groves frond in Maharashtra ? Make a list and visit with you teachers.

Collect information about the floods that have occurred at various places in Maharashtra in the last few years.

Observe the garbage collected in the dustbin of you classroom and make a list of the various material in it. Discuss with your teacher, how these materials can be properly disposed off. Can we do the same with the garbage generated in our house? Think about it.

Paragraph based Questions : Read the paragraph and answer the, questions given below: Sulphuric acid is present in the acid rain and materials coming out of mines . You know that erosion of metals present in statues, bridges and buildings occurs due to it. Sulphuric acid is a source of energy for some species of bacteria like Acidophilum spp. and Acidobacillus ferrooxidans Hence. these bacteria can control the soil pollution occurring due to acid rain water soluble salts of uranium are present in the wastes produced during electroplating and in effluent released in the environment from the atomic energy Plant. Geobacter convert these salts of uranium into insoluble salts and thereby prevent those salts from mixing with groundwater sources. What kind of pollution do these bacteria control?

Make a survey of the building or area where you live. Categorise the garbage as degradable and non-degradable waste. Approximately, how much solid waste is generated in a week? Make a list of the factors responsible for it.

The entire process of photosynthesis consists of a number of reactions. Where in the cell do each of these take place? Synthesis of sugar molecule…………..

Use your brain power : Where do the life processes of unicellular organisms take place?

Where do the oxidation and decarboxylation reactions of acetylation occur?