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27 tháng 4 2019

National parks are large areas of public land set aside for native plants, animals and the places in which they live. National parks protect places of natural beauty. national park is home to many endemic species. They also protect places important to Aboriginal people, and places that show how people lived in the past.

National parks are actually protected areas. IUCN definition of a protected area: “A clearly defined geographical space, recognized, dedicated and managed, through legal or other effective means, to achieve the long-term conservation of nature with associated ecosystem services and cultural values”.

Conservation of biodiversity (the variety of our native species and the ecosystems they form) is the central purpose of protected areas. High levels of biodiversity keep ecosystems healthy and resilient, which means that they continue providing vital ecosystem services such as nutrient cycling, climate regulation, air and water purification and pollination.

Protecting biodiversity is vital to safeguard our economy; our cultural, spiritual and aesthetic values; and the intrinsic value of species and ecosystems. National parks provide a safe home for native plants and animals. They help keep the air and water clean. National parks give us places to enjoy.

National parks help us to learn about the environment, history and wild life.

The world’s first national park, Yellowstone, was created by an act of Congress in 1872 as a “pleasuring ground for the benefit and enjoyment of the people in order to protect for all time this outstanding natural area.

We need fresh air, clean water and healty food. Without them we would die. The leaves of plants make fresh air. Their roots hold the soil together, which stops erosion and helps keep our waterways clean. National parks have lots of plants so they play a big part in keeping our environment healthy.

National parks are places for people to relax in and enjoy. There are lots of things to do in a national park such as swimming, skiing, painting, mountaineering, taking photographs, enjoying the view and taking in fresh air. National parks are places for everybody to learn about native plants and animals and the way they rely on each other. Historic sites and Aboriginal sites also help us to learn about how people lived in the past.

Rules for visiting a national park:

Rule Reason why
Keep pets at home. Pets can scare or kill native animals.
Take all your rubbish home. Rubbish causes damage to the environment.
Leave plants, animals, rocks, shells and soil as you find them. Disturbing these things puts the lives of animals and plants at risk and ruins their habitats.
Vehicles must stay on roads. Vehicles cause damage to plants and animals and increase erosion.
Ride your mountain bike on roads but not on tracks. Riding on walking tracks can injure walkers and damage the track.
Tread lightly – keep on the track. You won’t damage plants and animals when walking on the track.
Do not pick flowers. Flowers are food for insects and birds, and they make seeds from which new plants grow.
Use toilet facilities, not the bush. This keeps damage to plants and the soil to a minimum.
Do not touch or walk on historic sites or Aboriginal sites. These sites are easily damaged by humans.

Staying safe in national parks

• When bushwalking, tell someone where you are going.
• Take food and water, warm clothing and a raincoat.
• Do not go alone.
• Be careful when walking on rocks at the sea edge.
• Put on sunscreen and a hat.
• Stay behind safety fences.
• Before swimming check the depth, temperature and current.

27 tháng 4 2019

Câu tl thứ 2100 9:28 ngày 27/04/2019

Forests are of great importance to any country and mankind as a whole. They contribute significantly to the environment, economic and social well being of the country. The role of more pronounced in a developing country like India, Forests are very important in the viewpoint of ecological balance, agriculture, environment habitat for large number of plant and animal species and as natural prevention of soil erosion. Forest provides large number of forest goods like timber, firewood, fruits etc. the list is endless. Forests are home to a large number of tribes. Forests attract tourists. In addition, they play an important role in the carbon cycle and add to the aesthetic beauty of the region.

Forests are vital to the maintenance of a stable environment that is conducive to sustained agricultural production. The forests protect and enrich the soil mantle by checking soil erosion. Nutrient losses the forest brings the mineral nutrients from deep to the top soil.

The forests are very important for the sustenance of wild life and they play an important role in food chain. It plays an important role in the water cycle also. They check the flow of running water and cause to percolate through the soil and increasing underground water level.

Forest related activities are often a primary source of income for the landless rural families’ collection of timber, firewood and other forest products.

The importance of forests has been realized all over the world now. Large deforestation for timber, for agriculture or dwelling houses the concern in the mind scale of every vigilant person. In recent times a large number of environment-friendly non govt organizations have come up in order to protect the forest and environment.

Owing to the numerous benefits and the products of the forests it can be easily stated that forests are one of the invaluable gifts of nature to man. They are an indispensable part of our earth’s ecological system and if the forests cover of the earth is not kept infact, the very existence of life on the earth will be at sake.

30 tháng 4 2019

Luyện tập tổng hợp

3 tháng 1 2018

Nowadays, English is used in many country and recognized the main language. Each person has different way to study English. To study English well, I often do grammar exercises in grammar books anytime, listen to the program on the radio anhd E tapes to improve my listening and sometimes I also listen E songs and sing them. In addition, I always write E as much as possible and learn by heart all newwords anhd texts to be able to remember mỏe words. To ỉmprove my speaking, I speak E with my friends anywhere and anytime. Beside, I sometime watch E ( enghlish) program on TV, read short stories or newpapers in E, use a distionary for reading to study E effectively.

16 tháng 3 2017

now,most people are studing english which will help them to get more successful in their life.besides,some people study it due to their hobby. with exception, i am also studing it.
firstly, English is the international language. all of people in over the world are absolutely paying attention to improving four skill.because when we want to make friend with each other, we can communicate and write for each other.for me, i can widen relations with people in many countries.
studing english helps me communicate more with foreigner. when i travel or visit some of my close relative in foreign country, i will be more confident to chat with them or some people do business with foreign countries, they can understand enough to exchange information with each other.Especially,it is important for people who are about to study abroad.
Studing english will help me to work more effectively. because when i apply for a job, i will hand in ielts or toefl certificate for director.i think, this will help me get more easily successful.
In my opinion, english is a easy language to study.Mean of words is easy to remember. but now, i study english not well and try my best to learn it.
in the morning,i get up at 7am to learn by heart several new word and listen to bbc, cnn. Sometimes i also listen to english music. in the everning, i practise to write several essay and do some task in fast reading, meaning into word book.
but i feel that my listening and writing skill is not good. sometimes i still have some trouble in listening, i listen to english not clearly . for writing, i am often incorrect about my expression.
Hence,i promise that i will try to improve my all skill

The internet is really important for learning English

tk cho mk nha

30 tháng 7 2019

No one can deny the benefits of the Internet for people in modern life. Nowadays, the Internet is popular everywhere in the world. The Internet provides many useful utilities for users. Firstly, the Internet is a big store of information. A lot of kind of information on any topics is available on the Internet. You can find it by searching in google.com, search.com, yahoo.com, etc. Besides, you can share information with other people around the world. Secondly, the Internet connects many people all over the world. You can get latest news of the world on the Internet. Most of the newspapers of the world are also available on the Internet. It is easier to keep in touch with your friends by chatting, e-mail or messages, …. Another benefit, there are many services on the internet such as online banking, job seeking, purchasing tickets for your favorite movies, and hotel reservations. Next, the Internet is a source of education. Many websites provide lectures, books and documents on different subjects or topics. You can also download these lectures into your own computer. You can listen and see these lectures repeatedly and get a lot of knowledge. You can take part in on-line courses, too. Finally, the Internet is a source of entertainment, you can see movies, listen music etc… There are also many games for you choose and you can play games with other people in any parts of the world on-line. In conclusion, the Internet is a very useful techology for everyone in many fields . It make our world a small village.

23 tháng 1 2019

The best activities for students are hanging out with family or friends, and take part in comunity activities. Because srudents now are all like indoor activities istead of outdoor activities like before. So family and school should create conditions for them to join in some community activities like camping, sightseeing, etc. If students don't like community activities, family can create conditions for them to hanging out with friends or take them to some places they like such as cinema, amusement parks, etc.

24 tháng 1 2019

Cam ơn bn nhahaha

17 tháng 8 2018

Playing sport is necessary because it brings about physical strength and mental power to the person involved in this on regular basis. Outdoor sports such as football, cricket, volleyball, hockey, running, etc help in improving physical health and mental fitness. However, some indoor games and sports like brain games, chess, Sudoku, etc improve mental power and concentration level.

Sports and games are very beneficial to us as they teach us punctuality, patient, discipline, teamwork and dedication. Being involved in the sports activities helps us in getting protected with numerous diseases such as arthritis, obesity, heart problems, diabetes, etc.

It teaches us to go ahead in life by removing all the weaknesses. It makes us bold and gives the feeling of happiness by reducing the occurrence of anxiety and angry. It makes us physically fit and be mentally comfort, which we can easily deal with all the problems.

Mình lấy ví dụ về lợi ích của việc chơi thể thao nhé!

20 tháng 8 2018

do by yourself