National Parks of Nepal

A national park of a conserved area is a dwelling place for wild creatures. This note provides an information on national parks of Nepal.

Summary

A national park of a conserved area is a dwelling place for wild creatures. This note provides an information on national parks of Nepal.

Things to Remember

  • A national park of a conserved area is a dwelling place for wild creatures.
  • The Chitwan National Park was established in 2030 BS.
  • The Sagarmatha national park was established in 2032 BS.
  • The Langtang national park was established in 2032 BS.
  • The Rara national park was established in 2032 BS.
  • The Bardia national park was established in 2032 BS, which lies in Bardia district of mid-western development region.
  • Shey Phoksundo National Park was established in 2040 BS.
  • The Khaptad national park was established in 2040 BS.
  • The Makalu Barun National Park has an area of 1500 sq. km and the Makalu Barun conservation area has an area of 830 sq km.

MCQs

No MCQs found.

Subjective Questions

Q1:

What length of carpet of width 1.5 m will be required to cover the floor a room of length 6 m and breadth 4  m?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here, length of the room (L) =6 m</p> <p>Breadth of the room(B) =4 m</p> <p>Breadth of the carpet (b) =1.5 m</p> <p>The length of the carpet(l)=?</p> <p>Now, area of the room (L x B) = area of carpet (l x b)</p> <p>or l=\(\frac{6 m x 4 m}{1.5 m}\)</p> <p>or, l= 16 m</p> <p>&there4; 16 m long carpet is required.</p>

Q2:

How  many pieces of carpet of length 1.5 m and breadth 1 m will be required to cover the floor of a room of length  9 m and breadth 5 m?

 


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Length of the room (L) = 9 m =</p> <p>Breadth of the room (B)=5 m</p> <p>Length of the carpet (l)= 1.5 m</p> <p>Breadth of the carpet (b) = 1 m</p> <p>Number of pieces of carpet (N)=?</p> <p>Now, area of room (LxB) =area of the carpet (l x b ) x Number of pieces of carpet(N)</p> <p>or, 9 m x 5 m =1.5m x 1m x N</p> <p>or, N = \(\frac{9m x 5m}{1.5m x 1m}\)</p> <p>or, N = 30</p> <p>&there4;30 pieces of carpet re required.</p>

Q3:

What will be the area of the four  walls, floor and ceiling  of a room of length 5 m, breadth 3 m and height   3 m?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Length of the room(l) =5 m</p> <p>Breadth of the room (b) = 3m</p> <p>Height of the room (h)=3 m</p> <p>Area of four walls, floor and ceiling (A) =?</p> <p>Now, A =2h(l+b)+2lb</p> <p>= 2 x 3 m(5m+3m) + 2 x 5 m x 3 m</p> <p>= (6x 8+30)m<sup>2</sup></p> <p>= 78 m<sup>2</sup> Ans.</p> <p></p>

Q4:

What length of carpet of breadth 2m will be required to cover the floor of a conference hall of length 8 m and breadth 6 m?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Area of carpet = Area of conference hall</p> <p>or, Length x breadth of carpet x 2 m =8 m x 6 m</p> <p>or, Length of carpet x 2m =8m x 6m</p> <p>&there4;Length of carpet=\(\frac{8m &times;6 m}{2 m}\)</p> <p>= 24m Ans.</p>

Q5:

What length of the wall paper of breadth56 cm  will be required to paper a wall of length  7 m and height 2.5 m?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Length of the room(l)= 7m, height of room(h)=2.5 m</p> <p>Area of a wall =l x h =7 m x 2.5 m =17.5 m<sup>2</sup></p> <p>Breadth of wall paper (b)=56 cm=0.56 m</p> <p>Let,length of paper (l<sub>1</sub>)=x m</p> <p>Area of wall paper (A<sub>1</sub>)=l<sub>1</sub>x b =x&times;0.56=0.56</p> <p>Now, Area of wall= Area f paper or,17.5=0.56&times; x</p> <p>or, x =\(\frac{17.5}{0.56}\) = 31.25 m</p> <p>&there4;Length of paper = 31.25 m Ans.</p>

Q6:

A room is 4 m long,3 m wide and 3.5 m high.

(i) What is the area of its four walls ?

(ii) Find the area of four walls, floor and ceiling.


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Given length (l)=4 m,breadth (b)=3 m and height(h)=3.5 m.</p> <p>(i) Area of four walls = 2h(l+b)=2 x 3.5 (4+3)m<sup>2</sup></p> <p> = 7 x 7 m<sup>2</sup>=49 m<sup>2</sup>Ans.</p> <p>(ii) Area of four walls,floor and ceiling=2h(l+b)+2 x l x b</p> <p> =49+2 x 4 x 3</p> <p> = 49+24=73 m<sup>2</sup> Ans.</p>

Q7:

What length of the wall paper of breadth56 cm  will be required to paper a wall of length  7 m and height 2.5 m?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Length of the room(l)= 7m, height of room(h)=2.5 m</p> <p>Area of a wall =l x h =7 m x 2.5 m =17.5 m<sup>2</sup></p> <p>Breadth of wall paper (b)=56 cm=0.56 m</p> <p>Let,length of paper (l<sub>1</sub>)=x m</p> <p>Area of wall paper (A<sub>1</sub>)=l<sub>1</sub>x b =x&times;0.56=0.56</p> <p>Now, Area of wall= Area f paper or,17.5=0.56&times; x</p> <p>or, x =\(\frac{17.5}{0.56}\) = 31.25 m</p> <p>&there4;Length of paper = 31.25 m Ans.</p>

Q8:

A path of width 2 m runs inside the boundary of a rectangular garden of 20m x 12 m; what is the total area covered by the path?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here, length of garden (l)=20 m,breadth (b)=12 m and width of path(d)=2 m</p> <p>We know that,</p> <p>Area of the path inside the garden =2d(l+b-2d)</p> <p>= 2 x 2(20 + 12 -2 x 2)m<sup>2</sup></p> <p>= 4(28)m<sup>2</sup>=112 m<sup>2</sup>Ans.</p>

Q9:

What will be  the area of the path of width 1.5m that is built inside the boundary of a  rectangular convention hall of length 15 m and breadth 10 m?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p> length(l)=15 m, breadth(b) = 10 m and width (d)=1.5 m</p> <p> We know that,</p> <p> Area of path inside the conventional hall=2d(l+b)-2d)</p> <p> = 2 x1.5(15+10-2x1.5)m<sup>2</sup></p> <p><sup></sup>= 3(22)m<sup>2</sup>=66m<sup>2</sup> Ans.</p>

Q10:

A 1.5 m wide path surrounds  from outside of the garden of length 12 m and breadth 8.5 m.Find the area of the path.


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here, Length of the garden(l)=12 m</p> <p> Breadth of the garden (b)=8.5 m</p> <p> and width of path(d) =1.5 m</p> <p>By formula,Area of path=2d(l+b+2d)=2 x 1.5(12 +8.5+2 x 1.5)m<sup>2</sup></p> <p> = 4(38)m<sup>2</sup> =152 m<sup>2</sup> Ans.</p> <p></p>

Q11:

Find the area of the path of width 2 m that runs outside the boundary of a rectangular pond of length 20 m and breadth 14 m.


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,length pond (l)=20 m,</p> <p> Breadth of pond (b) =14 m</p> <p>and width of path (d)=2 m</p> <p>by formula,Area of path =2d(l+b + 2d)=2 x 2(20 + 14 + 2 x 2 )m<sup>2</sup></p> <p> = 4(38)m<sup>2</sup>=152 m<sup>2</sup> Ans.</p>

Q12:

What is the total area of two paths width 2 m each run across the middle of a rectangular garden of 20 m x 14 m at right angle to each other?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here, Length of garden (l)=20 m,</p> <p> Breadth of garden (b)= 14 m,</p> <p> Width of path (d) = 2 m</p> <p>Here, Area of two path (A)=d(l+b)-d<sup>2</sup>=2(20+14)-2<sup>2</sup></p> <p> = 2 x 34 -4</p> <p> = 68-4</p> <p> = 64m<sup>2</sup> Ans.</p> <p></p>

Q13:

How many stones each of areas 0.2 m2 costing Rs.120 each will be required to pave a  courtyard of length 10 m and breadth 6 m?What will be the total cost?

 


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here, Area of courtyard (A) = 10 m x 6 m =60 m<sup>2</sup></p> <p> Area of stone (a) =0.2 m<sup>2</sup></p> <p> Numbers of stone(N)=?</p> <p> By numbers, N=\(\frac{A}{a}\)</p> <p> =\(\frac{60m^2}{0.2m^2}\)</p> <p> = 300 Ans.</p> <p> Cost of a stone=Rs.120 x 300</p> <p> =Rs. 36000 Ans.</p>

Q14:

If 36000 bricks are required to build  a wall of dimension 100 m x 0.3 x 4.5 m. Find the volume of each bricks?


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Volume of wall (V)= 50 m x 0.2 m x 2 m = 20 m<sup>3</sup></p> <p>Volume of two windows (X)= 2 x (1m x 0.25 m x 0.5 m ) =0.25 m<sup>3</sup></p> <p>Volume of each bricks (v)= 25 cm x 10 cm x 5 cm</p> <p> = 0.25 m x 0.1 m x 0.05 m =0.00125 m<sup>3</sup></p> <p>Let, the number of bricks =N</p> <p>Then, V-X=Nv</p> <p>or, N=\(\frac{V-X}{v}\)</p> <p> = \(\frac{20-0.25}{0.00125}\)</p> <p> = \(\frac{19.75}{0.00125}\)</p> <p> = 15,800 Ans.</p> <p> </p>

Q15:

What is the total cost of filling water at the rate of Rs. 7.50 per cubic meter after constructing a big pond of length 500m ,breadth 450 m and height 2 m ? 


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here, Volume of pond(V)=500m x 450 m x 2 m = 450000 m<sup>3</sup></p> <p> Cost of filling 1 m<sup>3</sup> of water =Rs. 7.50</p> <p>&there4;Cost of filling 450000 m<sup>3</sup> of water = Rs. 7.50 x 450000</p> <p> = Rs. 3375000</p> <p>&there4;Total cost of filling water in pond = Rs.3375000 Ans.</p>

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National Parks of Nepal

National Parks of Nepal

The rapid growth of population has increased pressure on the nature. It has helped to increase the destruction of forests, soil erosion and water pollution. Realizing the importance of natural heritage, the government has established some national parks and wildlife reserves for the conservation of wildlife and natural properties.

A national park of a conserved area is a dwelling place for wild creatures. Such parks also conserve the soil and vegetation. The main objective of protecting a national park is to preserve the natural environment.

Chitwan National Park

The Chitwan National Park was established in 2030 BS. This is the first national park in the country. It covers 932 sq. km area. It lies in the plain area of the mid-south region of the inner Terai. This national park touches or covers parts of Chitwan, parsa and Makwanpur districts of Narayani zone of central development region. There are about 30 species of big animals, more than 400 kinds of birds about 100 species of fishes and reptiles. Similarly, gharial, crocodiles, alligators, pythons and insects are also found here. This park is a habitat for the species of deer like chital, ratua and laguna.

Sagarmatha National Park

The Sagarmatha national park was established in 2032 BS. It lies in Solukhumbu district of Khumbu region.It covers 1,148 sq. km. area. Many famous places of the world are in this region highest peak of the world Sagarmatha and many other high mountains like Lhoste, Pumori, Amadablam, Nuptse, Thamserku etc. Many animals like lophophorous, chilive, kaliz, snowcock, and lalchuchche are found in this park.

Langtang National park

The Langtang national park was established in 2032 BS. It lies in Rasuwa, Nuwakot and Sindhupalchowk districts of Bagmati zone and touches the border of China. In this national park, we find leopard, red pandas, musk deer, red monkeys, thar, ghoral, langur and many species of wild animals. It is famous for various types of trees such as sal, khotesalla, lauthalla, gobresalla, khashu, and rhododendron.One of the famous places 'Won Po' a monastery of Tibetan religion, is also located in this park.

Rara National Park

The national park lies in Mugu and Jumla districts of Karnali zone of the Himalayan region. It was established in 2032 BS. It covers 106 sq km area. The biggest Rara Lake also lies in this national park which is famous in Nepal. The Chuchemara peak lies in the south and the Run Kandha and Malika Kandha peaks in the north. Various kinds of wild animals like bears, musk deer, boars, thar, and ghoral are found in this national park.

Bardiya National Park

The Bardiya national park was established in 2032 BS, which lies in Bardia district of mid-western development region. It covers some parts of the Karnali river. Various types of wild animals like tigers, leopards, antelopes, stages, spotted deer, laguna deer, barking deer, elephants etc are found in this park. Different aquatic animals such as ghariyal, crocodiles, dolphin and many other species of fish are also found in this region.

Shey Phoksundo National Park

The Shey Phoksundo National Park is the largest national park of Nepal. It was established in 2040 BS. Its area is 3555 sq. km. It is located in Dolpa and Mugu districts of Karnali zone. Snow leopards, Tibetan rabbit, naur and other various kinds of Himalayan wild animals are the major animals of this national park. Some snowy ranges such as Kanjerowa south Sikalpokhang, Bajchuchuro are also located in this national park.

Khaptad National Park

The Khaptad national park was established in 2040 BS. It lies in Bajhang, Bajura, Doti and Achham districts of Seti zone. It has 225 sq. km area. In this national park, we find leopard, wharsu, nigalo, musk deer, red monkeys, thar, ghoral, langur and many species of wild animals. Some holy places of Hindu religion like Tribeni, Khaptad Daha, Sahastraling etc. are located here. Khaptad Baba had made this national park his dwelling place, which has also helped in conserving this park.

Makalu-Barun National Park and Conservation Area

The Makalu Barun National Park has an area of 1500 sq. km and the Makalu Barun conservation area has an area of 830 sq km. The various kinds of flowers and plants in the conservation area. Hundreds of species of sungabha flowers and 48 species of wild roses and 25 species of flowering plants out of total 30 species found in Nepal. This area is the habitat of some endangered wild animals like thar, snow leopard, black bears and ghoral. It is estimated that nearly 400 species of birds are found in this area.

Shivapuri national Park

Shivapuri National Park

Shivapuri Watershed Area and Wildlife Reserve was established in 2002 A.D. in the Kathmandu district of central development region. It has 159km² of the area. It is estimated that there are 129 species of mushroom, 150 species of butterfly, 9 species of birds and 19 species of mammals. Tourists come to this place for recreational and trekking.

Banke National park

Banke National Park

Banke National Park is located in theMid-western development region of Nepal. It was established in 2010 A.D. as a tenth national park.The protected area covers an area of 550km2 (210sqmi). Most of its part lies in the churiya range. The park is surrounded by a buffer zone of 344 square kilometres (133sqmi) in the districts of Banke, Salyan and Dang. Tigar, gharial crocodile, elephant, leopard, chital, dear, ratuwa, and so on are protected in this national park.

Lesson

Environment and its Balance

Subject

Science

Grade

Grade 8

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