LIFE (4 SUB-SYSTEMS OF THE EARTH)

Question 1

A SET OF INTERCONNECTED COMPONENTS THAT ARE INTERACTING TO FORM A UNIFIED WHOLE.

Answer 1

SYSTEM

Question 2

ALSO KNOWN AS THE BLUE PLANET.

Answer 2

EARTH

Question 3

A SYETEM IN WHICH THERE IS ONLY AN EXCHANGE OF HEAT OR ENERGY AND NO EXCHANGE OF MATTER.

Answer 3

CLOSE SYSTEM

Question 4

A SYSTEM WHERE ENERGY AND MATTERS ENTER AND LEAVE.

Answer 4

OPEN SYSTEM

Question 5

A SYSTEM WHERE NO MATTER OR ENERGY LEAVES.

Answer 5

ISOLATED SYSTEM

Question 6

WHAT SYSTEM DOES EARTH HAVE ?

Answer 6

CLOSED SYSTEM

Question 7

4 COMPONENTS OR SUBSYSTEMS OF THE EARTH SYSTEM.

Answer 7

ATMOSPHERE
GEOSPHERE (LITOSPHERE)
BIOSPHERE (ECOSPHERE)
HYDROSPHERE

Question 8

SUB SYSTEM WHICH INCLUDES ALL LIFE FORMS ON EARTH.

Answer 8

BIOSPHERE

Question 9

BIOSPHERE (METERS FROM THE SURFACE OF THE EARTH).

Answer 9

12,500 METERS

Question 10

HE WAS THE ONE WHO NAME BIOSPHERE “THE SPHERE OF LIFE”. (E.S)

Answer 10

EDUARD SUESS

Question 11

BIOSPHERE (YEAR)

Answer 11

1875

Question 12

THE TOTAL AMOUNT OF WATER ON THE PLANET; AND

DYNAMIC MASS OF WATER THAT IS CONTINUOSLY ON THE MOVE.

Answer 12

HYDROSPHERE

Question 13

HOW MANY GALLONS ARE NEEDED FOR THE EARTH’S WATER?

Answer 13

366.3 SEXTILION GALLONS

Question 14

COVERED LIQUID / OCEAN WATER (PERCENT).

Answer 14

70%

Question 15

HYDROSPHERE / SALT WATER (PERCENT).

Answer 15

97.5 -98%

Question 16

FRESH WATER (PERCENT).

Answer 16

2.5-3%

Question 17

FRESH WATER EASILY ACCESSIBLE BY HUMAN (PERCENT).

Answer 17

0.3%

Question 18

IT IS THE THIN GASEOUS LAYER THAT ENVELOPES THE GEOSPHERE (LITOSPHERE); AND
IT SURROUNDS THE PLANET EARTH.

Answer 18

ATMOSPHERE

Question 19

AEROLOGISTS WHO DISCOVERED ATMOSPHERE. (R.A & L.T.D.B)

Answer 19

RICHARD ASSMANN; &

LEON TEISSERENC DE BORT.

Question 20

TROPOSPHERE (KILOMETERS FROM THE EARTH SURFACE).

Answer 20

12 KM

Question 21

STRATOSPHERE (KILOMETERS FROM THE EARTH SURFACE).

Answer 21

50 KM

Question 22

MESOSPHERE (KILOMETERS FROM THE EARTH SURFACE).

Answer 22

50-70 KM

Question 23

THERMOSPHERE (KILOMETERS FROM THE EARTH SURFACE).

Answer 23

90 - 150 / 150 -500 KM

Question 24

HOW MANY PERCENT OF GAS ARE THERE IN ATMOSPHERE?

Answer 24

0.001% GAS

Question 25

EARTH’S SOLID GROUND AND ALSO KNOWN AS THE SOLID EARTH.

Answer 25

GEOSPHERE

Question 26

CONSTANTLY IN MOTION.

Answer 26

TECTONIC PLATES

Question 27

THE LAYER OF THE EARTH’S CRUST THAT COVERS THE PLANET (OCEANIC OR SEA FLOOR).

Answer 27

SIMA

Question 28

THE PART OF THE CRUST THAT IS ABOVE WATER (CONTINENTAL CRUST).

Answer 28

SIAL

Question 29

7 MAJOR TECTONIC PLATES.

Answer 29

NORTH AMERICAN T.C.
SOUTH AMERCIAN T.C
AFRICAN T.C.
PACIFIC T.C.
ANTARCTIC T.C.
EURASIAN T.C.
INDO AUSTRALIA T.C.

Question 30

TECTONIC PLATES FLOAT ON THE …

Answer 30

ATHENOSPHERE ROCK