GEOGRAPHYCAL VIEW OF EARTH,INTERNAL LAYERS OF EARTH , EARTHQUAKE REASONS, SUEZ CANAL BENEFITS, VOLCANO REASONS & EXPLOSION & SOMETHING ABOUT SOLAR SYSTEM etc.

2. MEANING OF EARTH
Earth is our home planet. Scientists
believe Earth and its moon formed around the same
time as the rest of the solar system. They think that
was about 4.5 billion years ago.
Earth is the fifth-largest planet in the solar system.
POPULATION in 2016 : INDIA -1,28,75,70,000(172),
CHINA -1,37,60,30,000 (147) WORLD : 7.4 Billion

3. Internal Structure of Earth
-1
NIFE (Ni+Fe)
6023KM
Density : 11.0MM
SIMA (SILICA+MAGNESIUM)
1000KM
Density : 2.9MM to 4.7M
SIAL (Si+Al)
50KM
Density :2.9MM
TEMPRATURE : 4000ºC

4. UPPER LAYER DEPTH :- 750M, DENSITY:- 5.5MM
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INTERNAL LAYER DEPTH :-DENSITY :-11MM
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TEMPRATURE :- 1°C INCREASE ON EVERY 32M DEPTH
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TEMRATURE IN INTERNAL CENTER OF EATH :- 4000°C (BY : KELVIN)
-------------------------------------------------------------------------------------------------------------------
LAYERS : GRANITE > DAYORITE > TECHILITE > BAISALT
(MINRALS IN OLIVIN OR PERIOTIDE ) >CENTER (IRON & NIKIL)
------------------------------------------------------------------------------------------------------------------
Internal structure of Earth
-11

5.  The diameter of the Sun is 1,390,000 km. Just for comparison,
 the diameter of the Earth is only 12,742 km. This means that
you could put
 109 Earths side-by-side to match the diameter of the Sun.
 it would take 1.3 million Earths to match the volume of
the Sun.
 WEIGHT : 5,974,000,000,000,000,000,000,000 (5.972 × 10^24 kg)
DISTANCE FROM EARTH
MOON : 3,84,403 km SUN : 14,95,97,887 km

8. Orbital period: 365.256 days

9. Rotational period: 23.9345 hours

10. Total countries
There are 196 countries in the world today.
 Continents
By most standards, there are a maximum of seven continents -
1. Africa,(Egypt, Algeria, Chad, Sudan…)
2. Antarctica, (Southern Ocean)
3. Asia,(India, Russia, China, japan etc.)
4. Australia/Oceania,
5. Europe, ( Sweden, Germeny, Norway…)
6. North America, (Canada USA…)
7. South America. (Brazil, Volibia…)

11. THE SURFACE OF THE PLANET IS
APPROXIMATELY 71% WATER AND CONTAINS
(FIVE OCEANS, INCLUDING THE
1. ARCTIC OCEANS
2. ATLANTIC OCEANS
3. INDIAN OCEANS
4. PACIFIC OCEANS
5. SOUTHERN OCEANS.
Oceans of the world

13. An earthquake is the
perceptible shaking of
the surface of the
Earth, resulting from
the sudden release of
energy in the Earth's
crust that creates
seismic waves
Most earthquake affected countries
Japan, Tonga, Fiji, Indonesia,

15. AN INSTRUMENT THAT
MEASURES AND RECORDS
DETAILS OF EARTHQUAKES,
SUCH AS FORCE AND
DURATION
 FIRSTLY WAVES – P
 SECONDRY WAVES –S
 SURFACE WAVES –L

16. PROLAPSE ACTION FROM PRESSURE
SHELVES ADJUSTMENT FORCE
(CHANGES IN SEAL & SIMA)
LAYER SLIDING
AQUATIC LOAD (EARTHQUAKE IN
KOYNA MH 11 DEC 1967 )
CRUST CONTRACTILITY (RADIATION
OF HEAT, BY DANA & BARMANT)
VOLCANO

18.  FLOOD & EFFECTS ON RIVERS
 90% SURFACE CRACKS (IN ASSAM
12KMx35FT, IN1897)
 GEO IMBALANCE (DELTA OF SINDHU RIVER 4500²KM AREA
LOWER)
 INGNITE *FIRE* ELECTRIC CHARGE WHEN AIR WAVES
CROSSING WITH SEISMIC WAVES, IN SAGAMI BAY 1923,TOKYO
& YAKOHAMA, 2 MILLIARD 50 CROR PROPERTIES
DISTROYED,
 IF EARTHQUAKE EFFECTED IN SEA SUNAMIS WAVES (16
JUNE 1819 GULF OF KUTCH)
& IN DEC 2004, INDONESIA,THAILAND,JAVA SUMATRA , SRI

19. A volcano is a mountain that opens
downward to a pool of molten rock
below the surface of the earth.BEFORE

21.  ORIGIN OF LAKE (IN AFRICA RODOLF AND ALBURT LAKE)
 MINARALS
 KNOWLEDGE OF INTERNAL EARTH
 ARCHIEVMENT OF FERTILE LAND
 INNOVATIVE TOPOGRAPHY (IN INDIA MALVA PLATEAU),
IN JAPAN FUJIYAMA MOUNTAIN AREA(
 HEAT
 PRESSURE
 GASES
 GROUND WATER

22. l

23.  THIS CANAL BUILT IN : 1859 TO 1869
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 BY : FERDINAND DE LESSEPS (FRANCE ENG.)
-------------------------------------------------------------
 DISTANCE :173 KM (PORT SAYAD TO PORT SUEZ)
-------------------------------------------------------------------
 WIDTH : 365M DEPTH : 17M
-----------------------------------------
 NEAR ATACHED RIVER NILE,
-----------------------------------------
 BUILT ON : LITTLE BITTER LAKE, GREAT BITTER LAKE,
& INCLUDED RED SEA
---------------------------------------------------------------------------
 BENEFIT ON WAY : LIVER POOL TO MUMBAI
DECREASED 7250KM
& NEW YORK TO MUMBAI 4500

26. TRANSSIBERIAN RAILWAY ,BLADIVASTAK TO MACKO
LENGTH : 81700KM ,1891 TO 1905,DOUBLE IN 1945

27. By Gurvinder SinghSandhu