Lesson 2, Q2

Question 1

A large body of igneous rock formed beneath the Earth surface by intrusion and solidification of magma

Answer 1

Batholith

Question 2

A body of intrusive rock with dome-shaped upper surface and a level base, fed by a conduit from below

Answer 2

Laccolith

Question 3

A tabular Sheet intrusion thst has intruded between older layer of sedimentary rock

Answer 3

Sill

Question 4

The earth was formed from the process of ACCRETION wherein gasses and dust of cloud was attracted by gravitational energy

Answer 4

Primordial heat

Question 5

Considered as thermal Engine since its main source of internal heat come from the produced decay of some naturally occurring isotopes from its interior

Answer 5

Heat From the Decay

Question 6

The more a person descend into Earth interior, the amount of pressure increases due to the force pressing on an area caused by the weight of an overlying rocks

Answer 6

Gravitational Pressure

Question 7

Due to increase in pressure and Presence of heavier materials towards the earth center, the density of earth layer also increases

Answer 7

Dense Core Material

Question 8

Other heavy elements

Answer 8

Gold
Tungsten
Silver
Platinum
Palladium

Question 9

rocks are formed by cooling above the earth surfaces

Answer 9

extrusive igneous rock

Question 10

formed by cooling below the earth surfaces

Answer 10

intrusive igneous rock