Consequences of the greenhouse effect for the world презентация

atmosphere has been steadily increasing for more than a century because of the wide use of various types of fossil fuels (coal and oil) as an energy source.
In addition, as a result of human activities, other greenhouse gases also enter the atmosphere. Despite the fact that they are produced in smaller quantities, some of these gases are much more dangerous in terms of global warming than carbon dioxide.
Over the past hundred years, the average annual global temperature has risen by 0.3 - 0.6 degrees Celsius.

climate, an increase in the average annual temperature on Earth, as a result of the accumulation of "greenhouse gases" in the atmosphere, which transmit short-term sun rays and prevent thermal, long-wave radiation from the Earth's surface.

rains will become even rarer and they will turn into deserts, as a result of which people and animals will have to leave them.

If the temperature on Earth increases, many animals will not be able to adapt to climate change

because
      a) water, becoming less dense and warming, expansion of sea water will lead to a general increase in sea level;
      b) the increase in temperature can melt some of the perennial ice covering some parts of the land, for example, Antarctica or high mountain ranges.

have to move to other places in search of food and water.
If the rise in temperature leads to the death of many plants, many species of animals will also die after them.

caused by harmful insects, because an increase in temperature will accelerate their reproduction.
Soils in some areas will be of little use for the cultivation of basic crops. Global warming would probably accelerate the decomposition of organic matter in soils, which would lead to an additional intake of carbon dioxide and methane into the atmosphere and accelerate the greenhouse effect.

growing season in the middle and high latitudes.

  Increasing the concentration of carbon dioxide can accelerate photosynthesis.

vegetation cover with maximum reserves of organic matter.
Replacement of fossil fuels with other energy sources - environmentally friendly, not requiring the consumption of oxygen.
Use of water and wind energy.
The struggle against the reduction of the vegetative cover of the Earth (since many plants purify the air of greenhouse gases).