Use Bicycle - Avoid motor bikes and cars'. This slogan is prepared by Sravani. Prepare some more slogans on pollution.

Prepare slogans on wastage of food

Prepare two slogans to consere water.

Prepare some slogans which create awareness among people on air pollution.

Prepare some poster or slogans on benefits of solar energy.

You know that early marriage is a social taboo. Prepare some slogans to prevent this?

Prepare at least 5 slogans on "Don't waste water.

Prepare two slogans on protecting non-renewable resources.

Prepare some slogans about 'vanam-manam' programme to display in your school rally.

Crop selection and cultivation should be based on availability of water. Prepare a slogan to make aware of farmers about this.

How will you prepare the following compounds from benzene? You may use any inorganic reagent and any organic reagent having not more than one carbon atom {:("(i) Methyl benzoate"," (ii) m-Nitrobenzoic acid"),("(iii) p-Nitrobenzoic acid"," (iv) Phenylacetic acid"),("(v) p-Nitrobenzaldehyde.",):}