Question

constructing a green house from scrap material, check the temperature from time to time and on different days of the month and prepare a comparative statement of the changes in the temperature that you observed.

Answer 1

Constructing a green house from scrap material . Why not see for yourself how sun rays heat the greenhouse and keep it warm enough for plants to survive in it. You shall need some pieces of glass or transparent plastic sheets. Brown cellotape, cardboard, plastic pipes to circulate water inside the chamber, table fan to cool the inside. Assemble all the parts and build the green house. Keep it in the sun on different days. Note atmospheric temperature from newspaper and use a thermometer to check the temperature inside the greenhouse that you have created.