ESM102

Continental shelf is small in
size averaging 20-25km in
width in _________.

_________ may also be
defined as the gradual
removal of rock or soil
particles from its initial
deposit by the means of
wind, waves, water,
glaciers, soil slope or by
human activities.

The year that Okonkwo
took eight hundred seed
yams from _________ was
the worst year in living
memory.

_______ and ________
are two types of Quaternary

The vegetation belt in
Nigeria are determined by
_________ factors.

___________ are
prominent residual rockmass which are often
remnants of erosion can be
found around old hard
rocks

s a period which is referred
to as the present geological
period that followed the
tertiary period

The sun being the source of
solar radiation has been
described by some
scientists as a gigantic
fireball of _______%
hydrogen.

The Sokoto plain is in the
far __________ of Nigeria
and is made of sedimentary
rocks.

________plateau has
Tertiary to Recent
volcanism which formed a
distinct region of basaltic
lava flows, volcanoes and
vents at various stages of
erosion

Climate determines the way
the __________ of an
ecosystem will look

__________ is a period
which is referred to as the
present geological period
that followed the tertiary
period

Solar radiation is most often
measured indirectly by
using

Over ______% of Nigeria's
original forest were lost due
to unplanned land use.

may also be defined as the
gradual removal of rock or
soil particles from its initial
deposit by the means of
wind, waves, water,
glaciers, soil slope or by
human activities

is defined as the physical
characteristics of the
troposphere of an area
based on analysis of its
weather over at least 30
years.

Sudan Savanna's mean
annual rainfall is between
__________mm

The sun being the source of
solar radiation has been
described by some
scientists as a gigantic
fireball of ______% helium.

Less than ______% of the
solar constant pass through
the atmosphere and arrive
at the earth's surface.

___________is a method in
which a part of a stream,
river is depened, widened
or straightened to allow
more rapid runoff.

Temperature on the surface
of the sun has been
estimated to be over
________

region is known for heavy
rain fall that encourages
leaching and erosion.

Temperature on the surface
of the sun has been
estimated to be over

__________ can be located
in the far northeast of
Nigeria occupying part of
Yola and Maiduguri.

The high plains of
__________is the largest
size topographical feature
in the Nigerian
Environment.

__is the Northern most part
of the savanna belt in
Nigeria, aside the Sahel in
the far northeast.

The _______ plateau is
another area where
inselbergs can be found.

We don't find desert
encroachment in
_________

The sun being the source of
solar radiation has been
described by some
scientists as a gigantic
fireball of
% helium

can be located in the far
northeast of Nigeria
occupying part of Yola and
Maiduguri.

Only _______% of the
earth's total volume of
water is easily assessable
to us.

Less than
% of the solar constant
pass through the
atmosphere and arrive at
the earth's surface

The savanna zone
occupies about ________%
of the land surface of
Nigeria.

Quaternary began around
million years ago

The mean annual rainfall of
Sahel savanna was
reported to be
mm and long dry seasons
between seven to eight
months.

Nigeria occupies a
landmass of ___________
sq. kms.

may be defined as a body
of water, which moves over
and above an area of land,
which is not normally
submerged

_______and embankment
can reduce the possibility of
water overflowing into
nearby floodplains. It could
be permanent or temporary
such as sandbags placed
when a flood is imminent

Solar radiation is most often
measured indirectly by
using ___________ .

s the largest vegetation
cover in Nigeria extending
over about 50% of the total
landmass.

Between 1975 and
_________, Nigeria's
vegetation witnessed sharp
loss.

may be described as the
amount of solar radiation
falling upon an environment
per unit area

About
% of the solar energy
reaching the troposphere is
reflected back into space by
clouds, chemicals,dust and
the earth's land and water
surface.

___________ region is
known for heavy rain fall
that encourages leaching
and erosion.

Between 1975 and
Nigeria's vegetation
witnessed sharp loss.

___________ may be
described as the amount of
solar radiation falling upon
an environment per unit
area

Sudan Savanna's mean
annual rainfall is between
510 and
_mm

The __________ is
underlain by young
sedimentary rocks with
most of them possessing
plain tops and a largelayer
of indurate ironstone.

The mean annual rainfall of
Sahel savanna was
reported to be
_________mm and long
dry seasons between seven
to eight months.

About ------- million sq km of
land have become
desertified in the past 50
years.