Pages

Pages

Thursday, 22 September 2011

FOOD INSECURITY / SECURITY
Food security refers to the availability of food and one's access to it. A household is considered food-secure when its occupants do not live in hunger or fear of starvation. According to the World Resources Institute, global per capita food production has been increasing substantially for the past several decades.[1] In 2006, MSNBC reported that globally, the number of people who are overweight has surpassed the number who are undernourished - the world had more than one billion people who were overweight, and an estimated 800 million who were undernourished.[2] According to a 2004 article from the BBC, China, the world's most populous country, is suffering from an obesity epidemic.[3] In India, the second-most populous country in the world, 30 million people have been added to the ranks of the hungry since the mid-1990s and 46% of children are underweight.[4]
Worldwide around 852 million people are chronically hungry due to extreme poverty, while up to 2 billion people lack food security intermittently due to varying degrees of poverty (source: FAO, 2003). Six million children die of hunger every year - 17,000 every day.[5] As of late 2007, export restrictions and panic buying, US Dollar Depreciation,[6] increased farming for use in biofuels,[7] world oil prices at more than $100 a barrel,[8] global population growth,[9] climate change,[10] loss of agricultural land to residential and industrial development,[11][12] and growing consumer demand in China and India[13] are claimed to have pushed up the price of grain.[14][15] However, the role of some of these factors is under debate. Some argue the role of biofuel has been overplayed[16] as grain prices have come down to the levels of 2006. Nonetheless, food riots have recently taken place in many countries across the world.[17][18][19]
The ongoing global credit crisis has affected farm credits, despite a boom in commodity prices.[20] Food security is a complex topic, standing at the intersection of many disciplines.
A new peer-reviewed journal of Food Security: The Science, Sociology and Economics of Food Production and Access to Food began publishing in 2009.[21] In developing countries, often 70% or more of the population lives in rural areas. In that context, agricultural development among smallholder farmers and landless people provides a livelihood for people allowing them the opportunity to stay in their communities. In many areas of the world, land ownership is not available, thus, people who want or need to farm to make a living have little incentive to improve the land.
                                      
     

                                                                                                      Sourace from -internet

Sunday, 18 September 2011

Increase your knowledge


Delightful Detail

1. France, A country of about 60 million people has 60 million tourists every year

2. The world oldest surviving boat is a simple 10-foot long dugout dated to 7400 BC. It was discovered in passé

3. Water expands by about 9% as it freezes .hot water freezes quicker than cold water

4. Animal sounds – Dolphin click

1) Peacock s scream

2) Tortoises grunt

3) Hyenas laugh

5. The Chinese use about 45 billion chopstick per year. 25 million trees are chpped down to make the stick

Simple Specifics

6. Chocolate is the number one food flavoring in the world beating vanilla and banana by 3to 1

7. Nuclear ships are basically steamships and driven by steam turbines. The nuclear reactor just develops the heat to boil the water

8. Every an average human being spends about 1 hour an travel

9. MelBlanc , who played the voice of bugs bunny , was allergic to carrots.

10. The world’s best = selling book is the Bible it is also the most shop – lifted book in the world

11. The PET bottle or the Polyethylene Terephthalate bottle was introduced in 1973

General Fact

1. Turtles have no teeth.

2. Prehistoric turtles may have weighed as much as 5,000 pounds.

3. Only one out of a thousand baby sea turtles survives after hatching.

4. Sea turtles absorb a lot of salt from the sea water in which they live. They excrete excess salt from their eyes, so it often looks as though they're crying.

5. Helium is a colorless, odorless, tasteless inert gas at room temperature and makes up about 0.0005% of the air we breathe.

6. Helium Balloon Gas makes balloons float. Helium is lighter than air and just as the heaviest things will tend to fall to the bottom, the lightest things will rise to the top.

7. Helium Balloon Gas makes balloons float. Helium is lighter than air and just as the heaviest things will tend to fall to the bottom, the lightest things will rise to the top.

8. Camels can spit.

9. An ostrich can run 43 miles per hour (70 kilometers per hour).

10. Pigs are the fourth most intelligent animal in the world.

11. Dinosaurs didn’t eat grass? There was no grass in the days of the dinosaurs.

12. Dolphins can swim 37 miles per hour (60 kilometers per hour).

13. A crocodile’s tongue is attached to the roof of its mouth? It cannot move. It cannot chew but its Digestive juices are so strong that it can digest a steel nail, Glass pieces, etc

14. Sharks are immune to disease i.e they do not suffer from any Disease.

15. Animals are either right- or left-handed? Polar bears are always left-handed, and so is Kermit the Frog.

16. Paris, France has more dogs than people.

17. New Zealand is home to 70 million sheep and only 40 million people.

18. Male polar bears weigh 1400 pounds and females only weight 550 pounds, on average.

19. Bison are excellent swimmers? Their head, hump and tail never go below the surface of the water.

20. There are 6 to 14 frogs species in the world that have no tongues. One of these is the African dwarf frog.

21. A frog named Sanities, who was in a frog derby in South Africa jumped 33 feet 5.5 inches.

22. The longest life span of a frog was 40 years

23. The eyes of a frog flatten down when it swallows its prey

24. The name `India’ is derived from the River Indus

25. The Persian invaders converted it into Hindu. The name `Hindustan’ combines Sindhu and Hindu and thus refers to the land of the Hindus.

26. Chess was invented in India.

27. The' place value system' and the 'decimal system' were developed in 100 BC in India.

28. The game of snakes & ladders was created by the 13th century poet saint Gyandev. It was originally called 'Mokshapat.' The ladders in the game represented virtues and the snakes indicated vices.

29. India has the most post offices in the world

30. 'Navigation' is derived from the Sanskrit word NAVGATIH

31. The word navy is also derived from the Sanskrit word 'Nou'.

32. Until 1896, India was the only source for diamonds to the world

33. The' place value system' and the 'decimal system' were developed in 100 BC in India.

34. A snail can sleep for 3 years.

35. The names of the continents all end with the same letter with which they start

36. Twenty-Four-Karat Gold is not pure gold since there is a small amount of copper in it. Absolutely pure gold is so soft that it can be molded with the hands.

37. Electricity doesn't move through a wire but through a field around the wire.

38. The first bicycle that was made in 1817 by Baron von Drais didn't have any pedals? People walked it along

39. The first steam powered train was invented by Robert Stephenson. It was called the Rocket.

40. A cheetah does not roar like a lion - it purrs like a cat (meow).

41. The original name for the butterfly was 'flutterby'

42. An ostrich's eye is bigger than its brain.

43. Ants don't sleep.

44. Dolphins usually live up to about twenty years, but have been known to live for about forty.

45. Dolphins sleep in a semi-alert state by resting one side of their brain at a time

46. A dolphin can hold its breath for 5 to 8 minutes at a time

47. Bats can detect warmth of an animal from about 16 cm away using its "nose-leaf".

48. Bats can also find food up to 18 ft. away and get information about the type of insect using their sense of echolocation.

49. The eyes of the chameleon can move independently & can see in two different directions at the same time.

50. Cockroach: Can detect movement as small as 2,000 times the diameter of a hydrogen atom.

51. Dragonfly: Eye contains 30,000 lenses.

52. Pig’s Tongue contains 15,000 taste buds. For comparison, the human tongue has 9,000 taste buds.

53. The number system was invented by India. Aryabhatta was the scientist who invented the digit zero.

54. Intelligent people have more zinc and copper in their
hair.

55. Earth weighs 5,972,000,000,000,000,000,000 tons

56. Like fingerprints, everyone's tongue print is different.

57. A duck's quack doesn't echo anywhere

58. Man is the only animal who'll eat with an enemy

59. The average woman uses about her height in lipstick
every five years.

60. The first Christmas was celebrated on December 25,

61. AD 336 in Rome.

62. A Cockroach will live nine days without its
head, before it starves to death.

63. A chimpanzee can learn to recognize itself in a mirror, but monkeys can't

 


Source from --Internet