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(b) gas,(d) smoke

(a) oil supply,(c) water supply

GHGs are emitted through transport, land clearance and production and consumption of food and fuels, manufactured goods, etc. These are all controlled by individuals, as such we are responsible to play a major role in eliminating GHGs, which contain CO₂ If this is not done it will escalate emission which will prove harmful to human life.

(1) We should protect and conserve forests because they store huge quantity of carbon, and so they play a critical role in carbon control.

(2) Household wet-waste should be composted separately.

(1) Pamphlets are printed in large numbers and randomly distributed to all and sundry without any regard to their relevance to the recepients.

(2) Pamphlets are usually found lying discarded on street leaving a huge burden of carbon footprint. So printing of such pamphlets should be regulated and distributed to concerned individuals only.

(1) We can re-orient our electricity consumption habits both at home and office. We should switch off fan, cooler or AC whenever not required or not in use.

(2) Houses and offices should be constructed to receive natural sunlight avoiding use of lamps in daytime.

(1) We should observe ‘Cycle Day’ once in a month and on that day cycle riding alone should he allowed barring emergencies. People should go for their daily chores and in recreational trips on bicycles.

(2) ‘Done for pleasure or relaxation’ = recreational.

(1) First of all, we should think how we can reduce our emissions of CO2 or Carbon Footprints.

(2) An organization, event, product or person emits greenhouse gas.

Bio-degradable plastics have pronounced ecological edge over conventional plastics. Plastic waste causes a lot of damage. This damage can be stopped if plastic waste is given another form of usage.

I have planted a minimum of ten trees.

The writer suggests to imbibe three more ‘R’s with respect to water, viz. ‘Repair’, ‘Reclaim’ and ‘Restore’ in addition to, the three, conventional ones – ‘Recycle’, ‘Reduce’ and ‘Reuse’.

Instead of throwing away old electronic watches, toys, etc., we should repair and use them. These six ‘R’s should be the buzzwords for the coming decades until we restore global environment back on its original track.

GHG is caused by transport, land clearance, the production and consumption of food, fuels, manufactured goods, materials, wood, roads, buildings and services.

Climate change and Global warming are urgent and serious problems affecting our environment adversely.

The three most important suggestions to restore global environment are as follows:

(1) Judicious use of water: Water is scarce and precious commodity. Acute scarcity will be experienced as time passes. It is very necessary to regulate the usage of water. We must adopt ourselves to stiffer water scarcities when crunch time comes.

(2) We should change the focus of our electricity consumption. Electricity is generated from sources which are scarce. Water is used to produce hydro electricity and uranium to produce nuclear power. Both of these are scarce. Therefore, we have to re-orient our electricity consumption habits.

(3) Household waste should be composted separately to restore global environment. The wet-waste and dry waste should be taken care of separately. This can produce a lot of useful manure besides achieving cleanliness. If cleanliness is not maintained it will cause harm to environment.

The writer says that Climate change and Global warming are dramatically urgent and serious problems that can lead to calamitous consequences. He adds that we do hot need to wait for governments alone to find solutions to these terrible problems.

Each individual can play an important part by simply adopting a more responsible lifestyle. We should begin with some little, everyday Dos and Don’ts. It’s the only reasonable way to save our planet, before it is too late.

We, in future, will have to face terrible problems because of continual climate change and Global warming. We can put control on worsening situation by following certain Dos and Don’ts. Emissions of CO₂ or Carbon Footprints should be reduced at any cost. Greenhouse gases emitted through transport, fuels, manufactured goods, etc. should be curtailed.

We should use solar energy in place of electricity. We can lessen the use of paper by using soft e-devices. Energy efficient gadgets like air-conditioners, ovens, refrigerator should be put into use replacing the older ones.

LED lights can save a lot of electricity. Battery driven means of transport should be given preference. We should prefer walking, cycling or using public transport. We should re-orient our electricity consumption habits.

We should buy intelligently like buying recycled paper products and prefer bio-degradable plastics over conventional plastics. We should use water judiciously and calibratedly and save it by changing our ways of its use. We should protect forests and cultivate barren stretched of land growing bio-fuel crops.

Household wet-waste should be composted separately. Imbibing three ‘R’s with respect to water, viz. ‘Repair’, ‘Reclaim’ and ‘Restore’ in addition to the three conventional ones, i.e., ‘Recycle’, ‘Reduce’ and ‘Reuse’.

We should adopt this ecological wisdom by all means, which is the Requirement that humans learn to live within Earth’s ecological and natural resource limits.

Yes, I like e-books. They save wastage of paper. Their physical transportation is not needed, so wastage of fuel also can be saved.

(1) With respect to water, we are suggested three new ‘R’s, viz. ‘Repair’, ‘Reclaim’ and ‘Restore’ in addition to the three conventional ones -‘Recycle’, ‘Reduce’ and ‘Re-use’.

(2) We should repair and re-use electronic watches, toys, an old bicycle, etc. instead of throwing them away in garbage. The use of all these three ‘R’s can restore global environment back on its original track.