Within the next 40 years, global temperature could rise more than ............. degree Celsius

Identify areas where you have to pay attention when making your model house

According to a report, global warming would cause these to become scarce

Which part fo a house loses heat during convection?

Which of the following is a good insulator

mode of heat transfer in which particles move from hotter to colder region

Process in which heat transfers in an object without movement of object

This energy will be lost through the roof of a building

The temperature of an insulated model house should be_____ than the room temperature  

Aluminium foil used as an insulator on walls will be __________

Solar cells and Ammeter are required for which of the following experiment

Increase in the number of vehicles on the road has contributed the increase in the amount of

The main cause of the hole in the ozone layer is

Around 15% of carbon emissions are due to

around 14 percent of it is

40 percent of emmission is caused due to

Walking or cycling to school will reduce our carbon footprint

by year 2025, fewer cocoa beans will be left and chocolate will become more expensive

Thormocal can be used as insulator

Agriculture contributes 70 percent of emmissions

convection currents are formed when warm fluid rises and is replaced by cold

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