gers mark their area with their.
A) paws B) roar C) urine
2) Snakes are friends of the________
A) doctors B) farmers C) teachers
3) The digestion of food starts in the.
A) stomach B) food well C) mouth
4) what are Bavdis?
A) step-well B) well C) tube-well
5) Anaemia is caused due to the deficiency of________
A) Iron B) potassium C) calcium
Q-2)Fill in the blanks with help of the box: [05]
[national-flag, hungry, Anopheles, salty , potato chips]
1) Malaria is spread by a mosquitoes named ______.
2) Bachendri pal put up the __________ on the peak of Mount-Everest.
3) We become lazy when we are _________.
4) __________ are prepared by drying them in the sun.
5) All oceans and seas have ___________ water.
Q-3) Write the True or false to given statements. [05]
1) Unripe mangoes are cooked in different way.
2) Mountaineers make food on chulhas.
3) Snake charmers carry snakes in bamboo baskets.
4) Oil floats on the surface of water.
5) Larvae are baby mosquitoes or the eggs of mosquitoes.
Q-4) Answer the following question: [10]
[a] Match the following : [04]
No A B
1) Rain water harvesting Drains, pipes,pits
2) Step wells Sagar mata in Nepal
3) Rain water goes to Bavdis
4) Mount everest is also
Called
Water –conservation
Answers
Answer:
1.urine
2.farmar
3.mouth
4.step well
5.iron
q.2
1.Anopheles
2.national-flag
3.hungry
4.potato chips
5.salty
q.3
1.true
2.false
3.true
4.true
5.true
q.4
1.The site should have a sufficiently clean and large catchment.
Location should be such that it permits fast infiltration and percolation.
If the pit aims to recharge a borewell, it should be built as close to it as possible.
Ideally it should be in the valley of the surface layout.
2.Sagarmāthā National Park is a national park in the Himalayas of eastern Nepal that is dominated by Mount Everest. It encompasses an area of 1,148 km2 (443 sq mi) in the Solukhumbu District and ranges in elevation from 2,845 to 8,848 m (9,334 to 29,029 ft) at the summit of Mount Everest. In the north, it shares the international border with Qomolangma National Nature Preserve of Tibet. In the east, it is adjacent to Makalu Barun National Park, and in the south it extends to Dudh Kosi river.[1] It is part of the Sacred Himalayan Landscape.[2]
3.Changes in the location and amount of precipitation will affect water availability and water quality. ... In areas where precipitation increases sufficiently, net water supplies might not be affected or they might even increase.
4.Chomolungma
Water –conservation
Water conservation includes all the policies, strategies and activities to sustainably manage the natural resource of fresh water, to protect the hydrosphere, and to meet the current and future human demand. Population, household size and growth and affluence all affect how much water is used.