Question

1) Fill in the blanks.
a) The crust is divided into the oceanic crust and the
crust
b) According to the
theory, the
plate is diaded into
major and several minor plates.
in Mexico is an example of a cinder cone.
d) Most
plate boundaries are at the bottom of the oceans
e is an instrument for measuring the intensity of earthquakes
2) State whether each of the following statements is true (T) or false (F).
a) The loose sediments are hardened to form metamorphic rocks.
b) Climatologist study about the earth and earthquakes using earthquake waves
c) Deccan plateau is made up of basalt.
d) Severe earthquake calculated below the 4.0 magnitude.
e) The upper crust is made up of minerals like silicon and aluminium while lower
constitutes silicon and magnesium

Answer 1

answer most plate boundaries are the bottom of the ocean is an instrument for measuring the intensity of Earth quakes