Three seasons I am talking about the three changes of the earth.Out of which one is summer, two rainy and three winter.First is summer, then monsoon and then winter,This repeat is going on.Accordingly, nature also changes.Some people say rainy season is better in summer but winter season is better in rainy season and some people say summer season is better in cold season.Humans want some Small cold, heat and rain every day,But this is not good for natural.To bring about many changes in nature, the weather conditions must be changing.Some countries are very hot in summer, while others are less hot.During the rainy season, some countries have more rainfall while other countries have less rainfall.During the winter season, some countries experience more snow and colder weather, while other countries experience less cold.During this period, many changes in climate occur.It is not good for humans, other living creatures and the environment. Summer At this time you




Man is a creature who is making miracles in the world.Man can frighten and hunt any creature.The position of other creatures is below man.Humans tame and breed dangerous creatures like elephants, tigers, lions, eagle, etc.Have you ever thought about the components of the human body that help humans do all these things? The world is growing by every good action of man.Man is the most intelligent creature in the world.


Eyes are the most important part of the human body. Humans have two eyes.  The eyes are located at the front of the head between the forehead and the nose.Eyes are for sight, eyes are for seeing other things.  There are many people among us who have eyes but cannot see sight and other things.

People who are blind by birth, blind due to other problems, and people who generally lose their eyesight after old age.The eye is a surprising organ.Because with small eyes, you can see large objects that are near and far away. Think of those who cannot see, because they see darkness.

There are two types of vision loss

  1. Near object are seen dimly with the eye
  2. A distant object is seen dimly by the eye
Glasses are now available to solve both of these things.  Find out what your eye problem is and buy glasses accordingly.

Types of eyes

  • Almond shaped eyes
  • Round shaped eyes 
  • Downturned eyes 
  • Upturned eyes 
  • Deep set eyes 
  • Wide set eyes 
  • Close set eyes 
  • Prominent Eyes 
  • Big eyes 
  • Small Eyes
Parts of eyes

  • Retina 
  • Choroid 
  • Optic nerve 
  • Optic disc area
  • Iris 
  • Ciliary body 
  • Cornea 
  • Lens 
  • Aqueous body 
  • Scleral 
  • Vitreous body


Humans have two ears.The ear is the organ that helps humans hear.There are small hairs and scales inside the ear which help other small insects to not get inside the ear.Some loud sounds are not good for the ears.

Types of ear

  • square ear
  • pointed ear 
  • narrow ear 
  • sticking out
  • round ear free lobe 
  • attached lobe 
  • broad lobe
Parts of ear

  • Helix 
  • Antihelix 
  • Concha 
  • Antitragus
  • Tragus 
  • Ear Canal 
  • Lobule


The nose is the most important organ in humans.Located between the two eyes and the mouth.The nostrils have two openings, which are lined with small hairs to prevent small insects from entering through the nostrils.The nose is the organ that helps to draw air from the outside into the body and let air from inside the body out.Cover your nose with your hand so you can't breathe, then difference in your voice when you speak.

A person who does not know how to swim dies if he falls into a river or a pond.Because humans can't air underwater, so they can't breathe through their noses.When you breathe, germs are more likely to enter your nose because excess virus and bacteria are airborne.The emissions are mainly hydrogen but some contain methane and small amounts of other gases such as hydrogen sulphide.Breathing air consists of oxygen, nitric oxide and carbon dioxide.

Types of nose

  • Roman 
  • Nubian 
  • Straight 
  • Crooked 
  • Fleshy
  • Button 
  • Snub 
  • Hawk 
  • Big
Parts of nose

  • Root 
  • Bridge 
  • Dorsum nasi 
  • Ala 
  • Apex


Man has two tongues. One is the major tongue and the second is the minor tongue.The tongue is a no bony organ.  Because of that, the tongue can be turned and folded.The tongue is located inside the mouth. The tongue is used to talk to others.

Words can be pronounced when the tongue touches different parts of your mouth.A man without a tongue cannot call him dumb.They talk to others in Agnya Bhaksha.

If the major tongue is present and the minor tongue is absent, the person can speak but has difficulty understanding speech.If it is treated at an early age, we can speak without problems.When you say certain words, you may not pronounce them correctly.This may be due to tongue thickening.Your tongue struggles to say those words.If you practice saying such words, you can say any difficult word.

Types of tongue

  • NORMAL Tongue
  • DESQUAMATIVE Glossitis
  • FOLDED Glossitis 
  • CANDIDA Glossitis 
  • Ulcerative Glossitis
  • MEDIAN RHOMBOID Glossitis 
  • ATROPHIC Glossitis
Parts of tongue

  • pharyngopalatine arch 
  • vallate papilla 
  • fungiform papilla
  • palatine tonsil 
  • buccinator 
  • circumvallate papilla


Man has two hands.The hand is used to do many things and to take the food that the body needs.The action of the hand and its appearance have surprised us in a big way.

Types of hand

  • The Elementary Hand 
  • The Spatulate Hand 
  • The Psychic Hand
  • The Conical Hand 
  • The Square Hand 
  • The Intellectual Hand


Many has two legs.  Legs are the longest part of our body.Full walking is possible only with two legs.Toes are short,Picking up things, writing, eating food doing other things are done with hands But walking, running and jumping are done with feet.Those who have lost their legs, those who cannot walk with their legs, do you care about them? They do not remember their loss and live happily.

Types of legs

  • Normal 
  • Bowlegs 
  • Knock - knees
Parts of legs

  • Thigh 
  • Knee 
  • Calf 
  • Toes 
  • Sole 
  • Heel 
  • Arch
  • Shin 
  • Ankle 
  • Foot


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