water is the source of life.we can't live without water.however,with the increasing population and industrial development,water pollution has become a serious problem.large amounts of wastewater go into rivers and seas directly without being treated,which can be dangerous to people.also lots of people pay no attention to saving water in daily life,while in some place water is badly needed.

it's time for us to take some measures to improve the situation.factories should treat the wastewater before letting it go into rivers.we can play a positive role in saving water.for example we can reuse the water for wishing rice to wash vegetables and then clean a mop.

英语保护水资源作文篇2

scientists may have found one answer to the problem of water shortages. it is a new material that collects water from the air. they got their idea from a small beetle that lives in the desert in africa. the deserts of the skeleton coast in namibia are very dry, but the namib desert beetle is an expert at surviving in hot and dry conditions. its shell is covered in small bumps that collect tiny water droplets from the air. the water is enough to keep the beetle alive. scientists studied the shape and material of the beetles bumps. they want to use what they found out about the beetle to make their own materials that can collect water from the air. this will help people who live in very dry areas.

the scientists believe this new technology could help in many areas of our life. they said it could be very useful for power plants and for the heating and air conditioning in airplanes, cars and trains. one of the scientists, philseok kim, said: "thermal power plants, for example, rely on condensers to quickly convert steam to liquid water. our design could help speed up that process and even allow for operation at a higher temperature, significantly improving the overall energy efficiency." another scientist, joanna aizenberg, said she was looking forward to the future of getting ideas for new technologies from nature. she said: "everybody is excited about bio-inspired materials research."

英语保护水资源作文篇3

we all know that water is our life resource, but someone is destroying it. let"s have a look today!

take chaozhou, our hometown, for example! you see, the pool upstairs of my house is polluted. people don"t pay attention to hygiene. they throw rubbish into our pool, even take a bath in it, and some pee in it. it"s really hateful.

a few days later, the pool upstairs changed. it was supposed to be for people to go up and play. when they were thirsty, they could drink water. however, it has now become a "smelly" ditch. when people go up, there is no delicious water to drink. at this time, i seem to hear nature say, "this is your due punishment!"

if i become an ambassador to protect the environment, i will take the following measures to stop them and let them know the importance of water. i will publish advertisements and write some words about protecting water resources. for example, you should protect water resources so that plants can have a good harvest. i will also publicize the importance of water to neighbors and community people.

i believe that before long, our small pond will be the same as before. even after it is expanded, a pipe will be installed under it, and then the water will be transmitted to the farmers" uncle"s crops, so that the crops will have a good harvest this autumn. is this a perfect and easy way to do?

英语保护水资源作文篇4

with the development of modern industry and the growth of population, water shortage has become a growing concern for chinese government and people.

several factors contribute to this problem. on the one hand, water supplies are being consumed by a growing number of heavy industries as well as the growing population. on the other hand, many rivers and lakes have been polluted. what’s more, the well-developed root system of trees can keep the water from diffusing into the earth, but deforestation at the upper reaches of rivers has made the situations worse.

to solve the problem, several measures can be taken. first, we must economize the use of water resources and practice a recycling policy. second, stricter laws and regulations should be implemented to protect the limited water resources we have. finally, more diversion projects should also be used so as to direct the surplus water resources in the southern chine to the under-supplied regions. in a word, stronger measures can and should be taken to protect the water resources we have now.

to sum up, water shortage is already serious in china these days. it is high time for us to do something to prevent it from being worse. therefore, if everyone takes action to save water, the situation will be better.

英语保护水资源作文篇5

we have only one earth. but now, the environment becomes worse and worse. as you know, there's no enough clean water for people. so many of them lose their lives because of water. in a lot of countries, people have to cut trees for living.

so there's nothing to keep water from running away. also we have polluted the land, the river and the air. so we have to face more and more floods and droughts . it's time that we must do something useful to protect our environment. we can plant trees and take good care of them. we can save the water and ask our parents to do so. we can't throw any litter onto the ground and we should collect them for recycling. if we take good care of our earth today, it will be more beautiful tomorrow. as you know,t here's no enough clean water for people. so many of them lose their lives because of water.

英语保护水资源作文篇6

saving water

water is the most valuable resource on the earth. water is the necessity of our life and we must drink it everyday.now, many people can not drink clear water, because many of them are badly polluted. so, in order to save water, the first thing we should do is reducewater pollution. in addition, we should develop good habits to save water.

for example,turn off the tap after we use. or we should recycle the water to make it full use. in one word,water is scarce for all of us and we should try our best to save it.

英语保护水资源作文篇7

everyone knows to protect and save water. we need to protect water.

but our home is seriously polluted. we need to treat sewage.

my father is a village cadre. one day, my parents took me home. i saw a grandpa pouring rotten oranges. when my father saw this phenomenon, he quickly stopped to stop it and explained the seriousness of the matter to the grandpa.

we should also cherish water sources. one night, when we went back to the dormitory, my aunt told us to wash. dai zhuoyu talked while receiving the water. when the water was full, i reminded her, "dai zhuoyu, we should save water! turn off the tap in time." this is the spirit of water supply.

we know that pigs are raised in all rural areas. pig feces are thrown into the river, which stinks and pollutes the river. if you raise pigs in your family, you must remind your parents not to throw pig feces and garbage into the river, and ensure that the river is clean and tidy.

if we want to improve the living environment, we must achieve the common treatment of five rivers: sewage treatment, flood prevention, waterlogging drainage, water supply and water saving!

英语保护水资源作文篇8

who is willing to drink the polluted water? it can cause us to be ill and even to die. we can't wait for a moment to protect our water sources. the water we use comes from oceans, lakes, rivers or streams. but many of these water sources are getting seriously polluted. towns and cities are pouring dust into the water. many people are throwing all kinds of dirty things into the water. factories are pouring waste material into the water.

therefore, water sources have become so badly polluted that some of the water is unfit to drink or to use. now it is high time that we should do something to protect our water environment from being polluted.

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英语保护水资源作文8篇