ESM211

Human interaction and animal dependence on
vegetation for survival generally descibes
________________________factors

The ____________deals with the study of how
organisms interacts with themselves and the
physical environment.

Natural and man made resources are also referred
to as _________.

One of the most sutainable use of biodiversity
among the list below is
____________________________________

The concept named after greek goddess of the
earth is

The disapperance of soil organic matter is not an
effect of desertification on soil fertility. True or
false?

The study of how organisms or species interacts
with themselves and the physical environment is
______________.

8. All these are topographic factors except ______

Major sources of the gas
are leaking air
conditioners and refridgerators.

The greatest single environmental problem
associated with petroleum exploitation in Nigeria is

Famine and malnutrition
are________________________effect of
desertification.

According to Akpan (2002) there are ___________
limitng factors to earth's carrying capacity.

Desert re-encroachment does not occurs when
there is _______________

14. James Lovelock named a concept in _________

The Y chromosome is favoured by
temperature

species are those
that have the highest probability of being extinct

The relationship between two parties in which in
which both benefit is called
__.

When the population of birth in an area is same as
death, this is termed______________________

Deforestation can be best controlled
by________________________

The difference between surface and groundwater is
in the level of infiltration. True or false?

Secretions, Wastes, and Remains are part of
environment.

Species that have been seriously exploited and are
forced to a habitat that is very unfriendly are
regarded as ________________________.

is a factor that can
contribute to desertification through increased
livestock grazing.

A gathering of all the interacting species of
organism within a specific location is called
_______.

This feature is not one of the main indicators of
desertification________________________

The teeth of _are
designed to tear, crush and digest food

Anthropogenic contribuion to desertification
excludes..........

The diversity that measures the abundance and
complexity of a biological ecosystem is

The body set up to check the international trade in
tropuical timber is ________

Bush burning has its attendant impacts on
desertification when there is all
except________________________.

The key factor in any successful conservation
practice is____________.

Reduced crop yield is a socio-economic effect of
desertification. true or false?

occurs when there a
many people in excess of natural resource demand
and social facilities.

This is a general term which describes the
drainage, the texture, or soil chemical properties,
such as the pH. ________________________

The element used to extract gold from sand is
________.

Overgrazing, over cultivation, deforestation and
bush burning are all human activities that could
lead to encroachment.

is home to
endangered to white throated monkeys.

Natural and man made resources are also referred
to as _________.

The type of relationship found in Acacia plant is
____________

In the relationship between remoraa and shark, the
organism that possess sulker on the head is called

Dalphina, a simple organism is a ____________
species.

A state at which the forest zones are lost to the
range of 9 million to 12.3 million ha per year is
called ________________________

The formation of sand dunes is an effect of
vegetation on land as a result of desertification.
True or false?

44. The acronym "NCF" stands for

The relationship between organisms which benefit
from each other is

46. Symbiosis has been classified into ______.

According to various studies,about
________________________ of world’s land
surface, which covers about 6.1 billion hectares
can be classed as dry lands

The park harbours
some of the rarest species of primate in Africa

A commensalism remora possesses
on top of their heads

Deserts lie within the
________________________ parallels of latitude
north and south of the equator.