List all the wastes that you generate, at home, school or during your trip to other places.

List all the wastes that you generate at home, school or during your trips to other places, could you very easily reduce? Which would be difficult or rather impossible to reduce?

List some solutions that are used in your home.

If all the wastes we generate is biodegradable,will this have no impact on the environment?

Long Answer Questions Five mark QUESTIONS FROM CBSE BOARD EXAMINATIONS : (a) Asa senior biology student, you have been asked to demonstrate to the students of secondary level in your school, the procedure(s) that shall ensure cross pollination in a hermaphrodite flower. List the different steps that you would suggest and provide reasons for each one of them.

List any four symmetrical objects from your home or school.

Starting out on a trip into the mountains, you inflate the tires on your automobile to a recommended pressure of 3.21xx10^(5) Pa on a day when the temperature is - 5.0^(@)C . You drive to the beach, where the temperature is 28.0^(@)C . Assume that the volume of the tire has increased by 3%. What is the final pressure in the tyres?

Give three examples of data that you can collect from your School