why is the whole world getting hotter every year?

Answer 1

Its because of Global warming

The smoke from vehicles and burning substance cause increase in carbondioxide....carbondioxide act like the glasses of green house and prevent heat escaping.....and so thats the reason

Answer 2

Well, two things here.

Firstly its not.

It is warming ig you look at the last 20 years, its not if you look at the 40 years before that (it cooled consistently from around the end of World War II for between 30 and 40 years - a period of the most rapid rise in CO2 production).

Secondly, we don't know.

You will be told its CO2. However, water vapour is a greenhouse gas and accounts for 95% of all atmospheric warming from such gases. Most climate models ignore it (ie they assume its contribution does not change). Every climate model I have seen published fails to predict the temperature over the past 60 years correctly, prediciting rising temperatures over the 40 year period that they actually fell. Scientifically speaking (and yes, I do have a PhD) this means that they are what is technically called wrong.

It would be nice if we did know why at the moment the climate is warming, but with the current hysteria it is unlikely that anyone will spend the money to do the research - only research into CO2 currently gets any funding at all.

Answer 3

Global Warming

Answer 4

There was a study done not too long ago that said that if we were to keep the current world wide birth rate and population growth rate and we are able to end all deaths due to illness, crime, accidental deaths, etc and allow all humans to live until they die of natural old age...It would only take between 6 to 15 years for the world's populations to increased to a point that the humans willl die in masses. This global heat will be generated from just our collective body heat alone. Hmmm??? I wish I still had a copy of this study.

Answer 5

Global warming... HOWEVER this is due to the same reason that global warming is happening on Mars.

Note that Mars has no pollution due to anthropogenic (human induced) sources.

What IS happening is the sun is increasing its output.

Think about it... The ozone protects us from cancer by absorbing harmful radiation.
The "hole" in the ozone layer (actually just a thinning) is mostly over the south pole. The Ozone layer over the the U.S.A. (for example) is not any thinner now then when they first started measuring it.

But, skin cancer rates are on the rise.... hmmmm if the ozone is fine, must be an increase in solar radiation!

Answer 6

the very first reason has to be increase in population that has come along with the increasing needs of every individual and most of the comforts have become the needs of today, hence utilizing them with the help of lot of fuel etc must be a reason.
let us also not forget our nuclear tests done to prove our ability and also our frequent visits to our neighbouring planets that too is not That Kool!
our needs go on increasing and we have been emptying all the resources of fuel and discovering new ones to make us cope up with our needs of today and tomorrow and most of them even cut down lot of trees that hold the water and soil in their roots and now most of the lands are barren due to drastic erosion.
at last comes global warming that must have been caused by the same we people ofcourse(be it any Human Being on any part of the Earth) and we cant Deny it.

Answer 7

the whole world is getting hotter day by dat because of depletion of global warming.the harmful rays are coming wich makes the world hotter.

Answer 8

Due to excess cutting of tress,more and more usage of crude oil has increased the carbon level in the atmosphere which results in more green house effects and depletion ozone layer which protects the earth from ultra violet radiation. Due to the absence of trees the carbon dioxide is left in atmosphere. So it results in global warming so the earth is becoming hot

Answer 9

properly it relies upon stunning now its over Antarctica in warmer months interior the spring and summer time the Ozone is breaking aside yet in cooler months the Ozone seals.yet interior the final one hundred years the Ozone only have been given worse and worse because of pollution and greenhouse gases interior the air like carbon monoxide.The extra we use greenhouse gases the extra the Ozone will smash and prefer 2 hundred years from now the Ozone layer might desire to in all probability be long gone if we save up those movements so perhaps around the international.

Answer 10

veryone has their own theories and they are probably all correct. My theory is we keep electing more Politicians and we know they are all full of hot air. That's why the world is getting hotter - Politicians cause Global Warming.

Answer 11

Hmm, there's a long story behind it, if you are patient, read the following and you'll understand:

carbon molecuoles are recycled in something called a long/short carbon cycle. in the short carbon cycle, living things take in carbon and release it back when they die, the long one is when the carbon sinks to the ground and forms stuff like limestone and oil. those carbon moleuoles a trapped there for a very long time, and are not meant to be released until major earth movements. however, by burning oil and charcol, the carbon that is not suppose to be released in centuries goes up in smoke. whats more, carbon traps heat. so in answer to your question, pollution, the release of carbon, is what causes the world to get warmer