Global Warming Essay in English 150 Words
What's causing global warming it's not the Sun which hasn't changed much since 1850 it's not volcanoes which cooled the earth for a year or two when they erupted it's not aerosols these tiny particles and gases and pollution reduce warming as they cause clouds to reflect more of the sun's energy back to space
It's not changed in land use the conversion of dark forests a paler pasture which reflects more of the sun's light has had a modest cooling effect is it ozone pollution increases in the lower atmosphere from human activity warm things a bit,
yes, its greenhouse gases rising concentrations of greenhouse gases as a result of human activity are by far the biggest cause when we compare human factors and natural factors it's clear who's responsible for global warming.
Global Warming Essay in English 300 words
Global warming is defined as a consistent rise in the Earth's average temperature global warming is not the same thing as and in fact contributes to climate change the change that occurs in the Earth's average weather over an extended period of time since the last ice age
Earth's average temperature has been increasing very slowly over the last several thousand years it's only risen by about two degrees Fahrenheit but that's changed over the last century or so during the industrial revolution of the early 1800s humans started to burn large amounts of fossil fuels like coal and oil to power factories and mills
Ever since we've used enormous amounts of fossil fuels to do things like make electricity and provide energy for transportation combustion or burning of these fossil fuels releases carbon dioxide into the Earth's atmosphere our fossil fuel use has increased the percentage of carbon dioxide in Earth's atmosphere enough that it functions as a greenhouse gas greenhouse gases act like glass in a greenhouse by trapping heat below the atmosphere in just one hundred years.
The average global temperature has risen by about one point three degrees Fahrenheit this warming has drastically affected the earth glaciers and large areas of polar ice caps have begun to melt rising ocean temperatures have caused some sea life to search for cooler waters and has decreased the population of others scientists
Also, note an increase in the number and intensity of hurricanes and tornadoes over the next 100 years scientists predict that earth's temperature will rise as much as another five degrees Fahrenheit unless we do something about the human contribution to global warming groups that study and try to protect our environment are working with scientists to find solutions for this growing problem.
Global Warming Essay in English 500 words
For 2.5 million years the Earth's climate has fluctuated cycling from ice ages to warmer periods but in the last century the planet's temperature has risen unusually fast about 1.2 to 1.4 degrees Fahrenheit scientists believe it's a human activity that's driving the temperatures up a process known as global warming
Global warming has become a major concern in the world we have also started facing its effect in recent times the term global warming denotes a rise in the Earth's average temperature a steady rise in the Earth's average temperature is noted since the beginning of Industrial Revolution since 1960 every passing decade has been warmer than the previous one and the earth's temperature is still on the rise next paragraph causes of global warming the prime cause of global warming is the greenhouse effect
The Greenhouse effect is caused due to the gases which absorb and reflect radiant energy the gases responsible for the greenhouse effect are called the greenhouse gases, the greenhouse gases when present in moderate quantities help earth retain the heat received from the sunlight thus helping in maintaining moderate temperature necessary for the survival of life on earth
but human activities such as industrialization deforestation and environmental pollution causes increase in the greenhouse gases this increase in greenhouse gases results in more heat being trapped on Earth's surface thus increasing the average temperature and causing global warming
there have been many campaigns organized by United Nations and other countries to fight global warming several agreements have been signed by many countries to reduce the greenhouse gas emission there are many ways by which we can prevent the occurrence of global warming
According to NASA studies the extent of Arctic sea ice melting up to 10 per cent in the last 30 years as long as industrialized nations consume energy and developing countries increase their natural resources consumption the concentration of greenhouse gases in the atmosphere will continue to rise researchers predict that temperatures will increase about two to 10 degrees Fahrenheit by the end of the century
Common in warm areas and species unable to adapt to the changing conditions would face extinction although much remains to be learned about global warming many organizations advocate cutting greenhouse gas emissions to reduce the impact of global warming
Following, not the steps which can greatly help in reducing the greenhouse gases thus reducing global warming avoid or stop burning fossil fuels reduction in the transportation pollution using electric vehicles restricting the emission of greenhouse gases from
The factories increase plantation and promote reforestation proper waste management avoid wastage of electricity use of LED bulbs harness the renewable sources of energy reduce paper usage reuse and recycle regular tuning and service of vehicles avoid using disposable plastic and use earthen cups use of public transport and carpool
Weather patterns could change making hurricanes more frequent severe droughts could become more common in warm areas and species unable to adapt to the changing conditions would face extinction although much remains to be learned about global warming many organizations advocate cutting down trees cause greenhouse gas emissions to reduce the impact of global warming
Now the conclusion: of their say global warming is a global issue it's not about a single country or an individual it's about our earth our ecosystem and the most important it's about the survival of the human race let's unite and stand together to prevent this man-made curse and make our earth a better place for our future generations.
Essay on Global Warming in English 600 words
Effect of global warming, Earth the third planet from the Sun the only planet having a vast diversity of life forms while other planets of our solar system are either scorching hot or bitterly cold earth has a relatively stable temperature what is that which is making earth different what exactly is making earth such a favourable place to live on it is the Earth's atmosphere
which is a thin blanket of air surrounding the earth from all sides this air is a mixture of many different gases just like an umbrella which protects us from Sun and rain this thin layer of air protects Earth from the harmful radiations from the Sun but this stable temperature is rising every passing year oceans are getting a warmer significant shift in the climate is seen glaciers are melting
why is all this happening what should be done to stop all this we'll find the answer to all these questions through the session earth is constantly bombarded with an enormous amount of radiations from the Sun which we receive in the form of light and heat energy this radiations in the form of visible ultraviolet and infrared have to first pass the Earth's atmosphere
Before reaching the surface the ozone layer which is present in the Earth's atmosphere blocks some amount of harmful ultraviolet rays from reaching the surface of the remaining rays reaching the surface part of it is absorbed by the earth and some especially the infrared waves are reflected back into space but some gases in the atmosphere trap
This heat radiation and re-emits it to the surface
which leads to heating up of the environment this exchange of incoming and outgoing radiation that warms the earth is referred as the greenhouse effect and the gases involved in this are called greenhouse gases which mainly includes carbon dioxide, methane water vapour chlorofluorocarbons etc
Why it is called the conservatory effect?
if it's something to do with the greenhouse if you said yes you're thinking in the right way a greenhouse is a glass building in which plants that require protection from cold weather are kept the glass cover helps to trap all the heat energy and keeps the inside environment warm now consider a planet Earth
the atmosphere acts like the glass and traps the heat the greenhouse effect is essential in order to keep a planet warm in the absence of this affect the Earth's surface temperature would have been minus 20 to minus 40 degree Celsius but too much of something is bad right if the plants in the greenhouse receive excess heat it would burn
and if we consider planet Earth over the last two centuries human activities have changed the Earth's atmosphere in a dramatic way the number of greenhouse gases have increased and are still increasing they trap too much heat and this excessive greenhouse effect results in global warming
which is an increase in the Earth's average temperature consequences of global warming are enormous its effects are not limited to one country but it would affect the entire planet knowing the fact that global warming exists and human-made carbon dioxide emissions have caused it
many nations of the world have come together to sign an international treaty the Kyoto Protocol the major objective of this protocol our commitment to reducing greenhouse gases by about five per cent below their 1990 levels
but what can be done by us how can we contribute in reducing global warming and also its consequences well planting more number of trees reducing waste generation reducing the use of products with generating greenhouse gases using energy-efficient appliances increasing the fuel efficiency of vehicles using more renewable energy or safe switch into greener ways which cause less harm to our environment.
Global Warming Essay in English 700 words
In the actual context of climate emergency, we are at a crucial moment in which the course will take now we'll condition our future in the planet studies show that if we do not invest more efforts in mitigating climate change
The short-term consequences will be devastating however we still have time to avoid the worst scenario as long as there is a will and a political personal and business level globally the most important impact
We find is the emission of greenhouse gases which causes the global warming of the planet and contributes to aggravate climate change almost all the activities we know have an Associated carbon footprint that is an emission of greenhouse gases into the atmosphere
but we often do not realize the impact behind each product we consume or each activity we carry out global warming is the increasing temperature of the Earth's surface that is occurring in recent decades as a result of the increase in greenhouse gas
Emissions generally linked to the human activities greenhouse gases are those that absorb and re-emit infrared radiation the most common is water vapour carbon dioxide methane nitrous oxide and fluorinated gases many of them are found naturally in the atmosphere and contribute to the average temperature of the planet at about 15 degrees Celsius a temperature suitable for life by containing
The infrared waves that try to leave the earth thus hitting the surface however the increase in the concentration of these gases produced by human activities is causing the temperature to keep rising triggering a series of changes in global weather
Patterns such as hurricanes and floods the entropic Anik origin of greenhouse gases is diverse but the main source is the use of fossil fuels whether in transport in industries for the generation of electricity or in the phase of use in the building sector in order to heat and cool the buildings construction activities are not exempt from the release of greenhouse gases
The burning of fossil fuels is present throughout its lifecycle in the phase of the extraction of raw materials in the use of heavy machinery in the face of transport in the use of vehicles and boats and in the manufacturing phase in the industrial processes, in addition, some industrial sectors have associated some processes that release greenhouse gases such as the carbonation in the cement sector for this reason
It is also very important to take into account the carbon footprint of the materials and products using the construction of buildings with the aim of reducing the overall impacts of climate change the consequences of climate change are not only the alteration of material article events such as the decrease in rainfall or the intensification of extreme phenomena
Among the effects that endanger natural ecosystems and society, in general, we found the melting of glaciers and Arctic ice the increase in the sea level and its acidity the loss of ecosystems and biodiversity the increasing of diseases or the migration of thousands of people
As a result of these adverse effects, fortunately, many things can still be done to mitigate these effects from everyday actions such as the use of public transport the reduction of meat consumption or using green energy in our house - even the choice of construction products with fewer impacts on the environment using the Dobkins
These declarations allow both the actors involved in the construction and rehabilitation of buildings as well as the material prescribers to have the necessary information to choose the materials and products based on environmental criteria with these type three echo levels companies can demonstrate their involvement and respect for the environment
As they have information to technicians when choosing more respectful products and adopt sustainable measures within the sector the environmental product declarations program that Koons quantifies the impacts generated by construction products considering their entire lifecycle from the extraction of raw materials to the end of life
Passing through the manufacture distribution and use of the product these environmental statements take into account eight categories of environmental impact such as acidification eutrophication photochemical information or global warming
Therefore the environmental product declarations program that cons are a very useful tool to promote the transformation of the construction sector towards a future model sustainable and respectful with the environment and the people's health we have to stop global warming.