The impact of global warming on our lives and what can be done as a middle school student

We know because of the large amount of carbon dioxide.

emissions, contributing to global warming.

The temperature is rising, the climate is also becoming warmer, which has brought a lot of negative changes to our lives, so we must save energy and reduce emissions, advocate green travel, implement limited travel, reduce the use of disposable products, global warming will have a great impact on our lives, what are the impacts? Let's find out:

The increasing amount of carbon dioxide is causing the temperature to rise, creating a greenhouse effect.

Temperatures are generally rising in all regions, some in the south.

Summer becomes hotter with heat stroke.

There are more and more people, which brings a lot of inconvenience to people's lives. Climate warming.

It also brought a lot of bad weather, and the rainfall decreased, the land was dry, the grain production decreased, and the farmers suffered great losses.

As temperatures rise, glaciers are melting faster and sea levels are rising, which has a great impact on coastal people, even their lives. Fluctuating rainfall, as well as the frequency of severe floods and droughts, will change agricultural production in some areas.

Climate warming, water resources are decreasing, other resources are becoming scarce, and even some species are decreasing, which is also not conducive to the survival of our human beings, which will also seriously threaten the global ecological environment. The shortage of resources will also bring great pressure to people's psychology and make them feel unsteady.

The above is only a personal opinion, global warming has a great impact on our lives and the environment we live on, so we must improve our environmental awareness, energy conservation and emission reduction, everyone can have such a sense of safety, in order to work together to make up for the results of global warming. What impact do you think global warming has brought to our lives? Everyone is welcome to leave a message in the comment area to discuss.

1. Due to the melting of ice and snow in the Antarctic and the Arctic, and the thermal expansion of seawater, the sea level has risen, resulting in the gradual inundation of some coastal cities, some island countries and cities.

2. Cause damage to the environment on which animals and plants depend, and some species that are sensitive to rising temperatures will be eliminated by nature, resulting in the extinction of some animals and plants.

3. It will cause natural disasters, such as reduced yield of agricultural crops, drought, water shortage, abnormal high temperature, etc., which will destroy the natural ecological balance.

The impact of global warming on our lives includes: global warming will lead to the increase or decrease of climate factor temperature and precipitation, change the spatial distribution pattern of water and heat resources, some places will tend to be arid, and some places will fail to moisten, global warming will also lead to sea level rise, inundating coastal lowlands, global warming on the one hand makes the continental glaciers in the polar regions melt, global warming exacerbates the occurrence of natural disasters, etc.

With global warming, our temperatures will rise, and the snow and ice will melt, and there will be floods, mudslides, and even fires.

<> global warming began at the end of the 19th century and has continued to this day, when it first comes to this topic, people may ignore it, feeling that it is not that glaciers have decreased and the temperature has risen, anyway, there are so many glaciers, human beings continue the industrial revolution and continue to tap the earth's resources, however, in recent years, from China, the issuance of "limit orders", reduce the use of coal, promote new energy vehicles, promote green travel, from many aspects to limit carbon emissions, to slow down the rate of global warming. Many countries have recognized the serious harm of global warming, so what is the impact of global warming on people's lives? I think there are the following:

First, the temperature is rising.

Winter may reduce the cold, but compared to when I was a child, the ice in rivers and lakes is getting thinner and thinner, and you used to be able to skate on them, but now you can break it with a stone, so it's a lot less fun. In addition, global warming has also brought a lot of bad weather, reduced rainfall, drought of land, and a decrease in the grain yield of farmers' uncles, resulting in heavy losses.

2. Melting glaciers and rising sea levels.

You may think that the melting of glaciers and the rise of sea levels will not affect our lives, but in fact, the rise in temperature will accelerate the melting rate of glaciers and the rising sea level, which will have a great impact on the people living along the coast, and even affect their lives. Moreover, large fluctuations in rainfall, as well as the frequent occurrence of severe floods and droughts, will change the agricultural production situation in some areas. In recent years, the damage caused by this flood disaster has also been very serious, and many people have lost their lives.

3. Lack of resources and declining species.

Global warming, the reduction of water resources, the importance of water to us I believe we all deeply understand, other resources have become scarce, and even some species are decreasing, which is not conducive to the survival of our human beings, which will also seriously threaten the global ecological environment. The shortage of resources and the decline of species will bring great pressure to people's psychology and make them feel uneasy.

Global warming concerns everyone on the planet, we only have one planet, please cherish it. Reduce carbon emissions, start from individuals, travel more green, travel in an environmentally friendly way, and make your own contribution to the country and the earth.

Global warming is the most concerned global environmental problem of human beings today, ranking first among the three major global environmental problems (global warming, acid rain and ozone layer hole).

The issue of global warming has been taken seriously by many people, and there is a great deal of concern about the catastrophic consequences for the global climateLet's understand the impact of global warming on human life!

Causing sea levels to rise

Hot weather can cause sea level** because high temperatures can cause icebergs to melt. Sea levels are rising as sea ice and polar ice sheets melt and increase the amount of water in the oceans. If the beach is flooded, people lose a lot of fun, and many cities around the world are currently facing the threat of rising sea levels.

It is harmful to human health

As a result of climate warming, the original climate system has changed in most areas, with an increase in the number of people infected with respiratory diseases and an increase in heat-related mortality in some regions; High temperatures also increase the amount of ozone and other pollutants in the air, thus:Exacerbate the incidence and exacerbation of cardiovascular and respiratory diseases.

Global warming affects agricultural yields

Climate warming is prone to natural disasters such as floods and droughts, which can increase the instability of agricultural yields. As temperatures continue to rise, the growth cycle of different crops changes. At the same time,Global warming will increase the evaporation of crops, and will also greatly increase the cost of irrigation, the amount of pesticides, and the amount of fertilizers used in agriculture.

Natural hazards and poverty are on the rise

Floods and extreme precipitation are increasing in frequency and intensity, contaminating freshwater**, increasing the risk of waterborne diseases and creating breeding grounds for disease-carrying insects, such as mosquitoes. They also cause drowning and personal injury, damage to homes, and disrupt medical and health services**. Rising temperatures and changes in precipitation are likely to reduce staple food production in many of the poorest regions, which will exacerbate malnutrition and undernutrition.

Conclusion

To sum up,The impact of global warming on people is very huge, and human beings have only one earthTherefore, we should give more care to Mother Earth, which depends on us for survival, by planting trees and reducing vehicle emissionsIt's not just for yourself, it's for future generations to have a wonderful home.

In the summer of 1988, the worst heat wave and drought broke out in the United States, and a large number of arable land was dried;

At the same time, "super hurricanes" are frequent;

The U.S. was hit by the worst forest fires ...... the hurricane

Who is to blame behind this? The answer is "global warming"!

Global warming is a natural phenomenon, people will emit a large amount of carbon dioxide gas when burning fossil fuels or using fuel-based vehicles, which is often referred to as greenhouse gases, which are highly absorbent, resulting in global warming. At present, the problem of global warming is still intensifying, which not only destroys the balance of the natural ecosystem, but also threatens the survival and development of human beingsIt is mainly reflected in the following aspects:

The impact on food production is divided into positive and negative aspects.

fromNegative aspects, the direct impact of global temperature changes isWater cycleto influence the growth of food crops. For some areas, severe droughts may occur, resulting in reduced crop yields; In some places, flooding can also occur, which also prevents crops from growing properly. In addition, too high a temperature can also affect the normal growth of seeds.

fromPositive aspects, accompanied by global warmingElevated carbon dioxide levels, which is conducive to promoting the photosynthesis of crops, thereby increasing food production.

The impact of global warming on human health is mostly negative, which will directly threaten human health. For example, every year in some areas in the summer, there will be extreme weather such as super high temperatures, which causes many peopleHeat stroke and even death；Climate warming can also triggerVarious diseases such as eye diseases, heart diseases, respiratory diseases, digestive system diseases, etc；In addition, global warming will accelerate some of themSpread of infectious diseases, threatening the lives of human beings around the world.

Global warming will also threaten the living space of human beings. As the global climate warms further, glacier melt continues to intensify, and sea levels continue to riseIt will flood the plains at lower coastal elevations。According to the model established by the United Nations, six large cities in the world are at risk of being inundated by 2030, namely Amsterdam, the capital of the Netherlands, Basra, the port city of Basra in Iraq, New Orleans in the United States, Venice in Italy, Ho Chi Minh City in Vietnam, and Kolkata in India, and Amsterdam will be the first capital city to be inundated.

The problem of global warming is a major problem facing mankind at present, and it is closely related to the lives of each of us, so we must take active action, start from small things, and contribute to the mitigation of global warming!

Global warmingtopicIt has becomeOne of the topics that many people pay attention to, because now the weather conditions are getting more and more going"Extreme".It gets hotter in the summer and colder in the winter. Because of this,Global warming also has a certain impact on human life.

First of all, there are multiple reasons for global warming, likeAtmospheric pollutionThe population has increased dramaticallywithThe land was destroyedand other factors. But the main factor remainsCarbon dioxideCaused by excessive emissionsClimate warming. ActuallyAnimal husbandryYesImpact on global warmingStudies have shown that cows emit more exhaust gases when they fart and burp, and the exhaust gases containMethaneIt will cause the temperature to rise。Therefore, it is not only human life that affects climate warming, but also other aspects.

01 Human health

The most intuitive feeling of global warming is that the climate temperature is rising, the summer is very hot, the winter is cold, and even the temperature is relatively low in the spring. As a result, this leads to:The climate varies greatly in some regions, thenYesRespiratory tract infectionsThe number of people who get sick will increase, and hot areas will causeMosquitoesInfectious diseasesStrongerSerious impact on human health

02 Agriculture

InAgricultureaspects,Climate is one of the indispensable factorsAt the same time,The climate changes high and lowwill affectYield and quality of crops。Wheat and rice.

as a staple food crop.

If encounteredThe temperature is gradually risingto about a degree, then the temperature will be more at this timeSerious obstaclesPhotosynthesis

And the temperature is risingThe evaporation rate of crops is getting higher and higher, which also causes crops to need to be consumed a lot to maintain respiration. As a result, rising temperatures will lead to new changes in crop growing conditions, which means that crop yields will slowly decrease.

03 Sea level rise

For us ordinary people, the most intuitive impact of global warming isIcebergs in the Arctic and Antarcticais taking usThe velocity, invisible to the naked eye, is meltingMelting icebergs will cause sea levels to riseAccording to relevant studies, sea levels have risen inside, which means that global warming has exacerbated the rise in sea levels.

Sea level risesMeaningThe lowlands will be floodedand, more importantly, once sea levels continue to riseThe salinity of groundwater will increase, the hydrological system will be changedIt affects the city's water supply。Hence the causeImpact on water quantity and quality, which has a real impact on the daily life of residents.

Global warming is a topic that everyone needs to pay attention to and pay attention to because it affects our lives all the time. We should protect the planet!

Summary. We can save paper and thus protect forests and protect the environment.

We can save paper and thus protect forests and protect the environment.

We use more eco-friendly bags instead of disposable products, such as disposable toothbrushes, chopsticks, lunch boxes, etc. Save energy and protect forest resources to reduce environmental pollution.

We can turn off the lights at will, which is environmentally friendly and energy-saving. This reduces CO2 emissions.