1. EARLIEST PEOPLE
   1. HUNTER - GATHERERS
      1. HUNTERS
         1. HUNTED
            1. WILD ANIMALS
            2. FISH
            3. BIRDS
      2. GATHERERS
         1. GATHERED
            1. FRUITS
            2. ROOTS
            3. NUTS
            4. STALKS
            5. EGGS
            6. LEAVES
            7. SEEDS
      3. MOVED FROM PLACE TO PLACE
         1. REASONS
            1. EXHAUSTON OF PLANT AND ANIMAL RESOURCES
            2. ANIMALS MOVEMENT FROM PLACE TO PLACE
            3. SEASONAL VARIATIONS
            4. NEED OF WATER
            5. MEET THEIR FRIENDS AND RELATIVES
         2. JOURNEY WAS BY FOOT
2. SHELTER
   1. LOCATED NEAR
      1. SOURCES OF WATER
      2. SOURCES OF GOOD QUALITY STONE
3. STONE TOOLS AND FIRE
   1. STONE TOOLS
      1. SOURCE OF KNOWLEDGE ABOUT EARLIEST PEOPLE
      2. USES
         1. CUT MEAT AND BONE
         2. SCRAPE BARK FROM TREES AND HIDES
         3. CHOP FRUITS, WOOD AND ROOTS
         4. SPEARS AND ARROWS FOR HUNTING
      3. FACTORY SITES
         1. PLACES WHERE
            1. STONE WAS FOUND
            2. PEOPLE MADE TOOLS
      4. HABITAT-CUM-FACTORY SITES
         1. PLACES WHERE
            1. PEOPLE LIVED FOR A LONG TIME IN FACTORY SITES
      5. MAKING STONE TOOLS
         1. STONE ON STONE
         2. PRESSURE FLAKING
   2. FIRE
      1. KURNOOL CAVES
         1. TRACES OF ASH
      2. USES
         1. SOURCE OF LIGHT
         2. COOKING MEAT
         3. SCARE AWAY ANIMALS
4. A CHANGING ENVIRONMENT
   1. CHANGES IN CLIMATE
      1. 12000 YEARS AGO
      2. SHIFT TO RELATIVELY WARMER CONDITIONS
         1. DEVELOPMENT OF GRASSLANDS
            1. INCREASE IN NO. OF ANIMALS THAT SURVIVED ON GRASS
   2. INRODUCTION OF HERDING, REARING ANIMALS AND FISHING
   3. GRAIN BEARING GRASSES START GROWING NATURALLY
      1. STARTING OF AGRICULTURE
5. NAMES AND DATES
   1. PALAEOLITHIC ( 2 MILLION YEARS AGO - 12000 YEARS AGO)
      1. LOWER PALAEOLITHIC
      2. MIDDLE PALAEOLITHIC
      3. UPPER PALAEOLITHIC
      4. COVERS 99% OF THE HUMAN HISTORY
      5. FROM GREEK WORDS'PALAEO' MEANING OLD & 'LITHOS' MEANING STONE
      6. OSTRICHES IN INDIA
         1. EGGS FOUND IN PATNE IN MAHARASHTRA
   2. MESOLITHIC
      1. PERIOD OF ENVIRONMENTAL CHANGES
      2. 12000 YEARS AGO - 10000 YEARS AGO
      3. TINY STONE TOOLS CALLED MICROLITHS
   3. NEOLITHIC
      1. FROM 10000 YEARS AGO
6. A CLOSER LOOK AT HUNGSI
   1. EARLY PALAEOLITHIC SITES
   2. HABITAT-CUM-FACTORY SITES
   3. TOOLS MADE FROM LIMESTONE