ESM112 e-exam (2019)

Admin_Louis — Tue, 26 Nov 2019 15:53:34 +0000

Question FBQ1 : Mangrove swamps is found in _____________ state.
Answer: Sapele
Question FBQ2 : The Nigerian rainforest zone is rich in rubber, coconut and ____________ trees.
Answer: Cocoa
Question FBQ3 : ___________ is study of variety of birdlife.
Answer: Ornithologist
Question FBQ4 : In Nigeria the __________ tree is harvested for planks.
Answer: Iroko
Question FBQ5 : ____________ savanna exists in the northern part of Borno State.
Answer: Sahel
Question FBQ6 : ________ state is part of mangrove vegetation in Nigeria
Answer: Lagos
Question FBQ7 : _________ forests thrive in marine and brackish habitat.
Answer: Mangrove forest
Question FBQ8 : __________ movements bring the wet season to all areas south of its location.
Answer: Northward
Question FBQ9 : The major soil types in Nigeria according to the FAO soil taxonomy legends is _____________.
Answer: Regosols
Question FBQ10 : _____________ zone is the second zone of the lake. littoral
Answer: Limnetic
Question FBQ11 : The geology of Nigeria is dominated by ___________ structures that forms most of the highlands and hills
Answer: Igneous
Question FBQ12 : Cool, dry and stable tropical continental air mass originates from the __________ desert.
Answer: Sahara
Question FBQ13 : There are two types of lakes namely oligotropic and____________ lake.
Answer: Eutrophic
Question FBQ14 : Lakes accounts for _______ % of all the water apart from the oceans on the earth surface
Answer: 75
Question FBQ15 : The planet earth looks ________ in colour
Answer: Blue
Question FBQ16 : __________ % of the plants and animal life are found in the ocean zones
Answer: 10
Question FBQ17 : _______________ is the oceanic zone that enjoys the most sunlight
Answer: Euphoric Zone
Question FBQ18 : The world’s major terrestrial ecosystem can be divided into deserts, grasslands and _____________
Answer: Forest
Question FBQ19 : ___________ are key predators in ocean ecosystem.
Answer: Sharks
Question FBQ20 : Exploitative interactions include predation and _____________
Answer: Parasitism
Question FBQ21 : Species consisting of populations of _____________ individuals are able to reproduce successfully with others populations
Answer: Inter-Breeding
Question FBQ22 : In a food chain the highest organisms is called the ____________________
Answer: Tertiary consumer
Question FBQ23 : Aquatic ecosystem can be classified as oceans, lakes, rivers and ______________
Answer: Estuaries
Question FBQ24 : in an ecosystem, more organisms are involved in a/an _______________ecology
Answer: Food web
Question FBQ25 : In the energy pyramid the highest number of organisms is found in the ___________
Answer: Primary producers
Question FBQ26 : The constant transfer of essential nutrients from the living organisms to the physical environment in a cyclical pathway is called _________________
Answer: Biogeochemical
Question FBQ27 : _____________ cycles are responsible primarily for the movement of nutrients back and forth in the atmosphere and hydrosphere and living organisms.
Answer: Gaseous
Question FBQ28 : Plants get their ______________ by absorbing carbon dioxide from the atmosphere through photosynthesis
Answer: Oxygen
Question FBQ29 : ______________ species migrate or are deliberately introduced into an ecosystem by humansAlien
Answer: Keystone
Question FBQ30 : The largest desert in the world is the ______________ desert.
Answer: Sahara
Question FBQ31 : An area between forest and deserts is called __________________
Answer: Grassland
Question FBQ32 : A _____________ is a freshwater ecosystem
Answer: River
Question FBQ33 : The _____________ desert is an example of temperate deserts
Answer: Mojave
Question FBQ34 : Tropical rainforest are found in areas near the _________________
Answer: Equator
Question FBQ35 : _________ is an example of marine or saltwater ecosystem
Answer: Oceans
Question MCQ1 : ______ is an example of temperate deciduous forest plant
Answer: Oak maple
Question MCQ2 : _____ grasslands are characterized by bitterly cold, with icy gale like winds, usually covered with snow and ice.
Answer: Polar
Question MCQ3 : The oceanic zone is known as the darkness zone in the ____
Answer: Abyssal Zone
Question MCQ4 : __________ currents move slowly around the world
Answer: Thermohaline
Question MCQ5 : Which is not a major ocean of the world ?
Answer: Bermuda Ocean
Question MCQ6 : ______ are large deep, human-made bodies of standing fresh water.
Answer: Reservoirs
Question MCQ7 : ______ zone of the lake is the bottom of the lake with mostly large members of decomposers
Answer: Benthic
Question MCQ8 : ____________ is known as water loving plants
Answer: Hydrophytes
Question MCQ9 : The warm and moist tropical marine air mass originates from the ___________ ocean.
Answer: Indian
Question MCQ10 : The following are the importance of wetlands except?
Answer: Leaning
Question MCQ11 : ___________ is an example of coastal vegetation of Nigeria.
Answer: Rainforest
Question MCQ12 : The hydrology of the country is influenced by the _________ structure
Answer: Geologic
Question MCQ13 : Tropical xerophytic woodland covering the northern most ______ of the country
Answer: 22%
Question MCQ14 : It is instructive to know __________ was not an important part of vegetation
Answer: Grass
Question MCQ15 : Strand vegetation consists mainly of shrubs such as Hibiscus _____________
Answer: Tiliaceous
Question MCQ16 : ___________ is a salt-tolerant plants that grows at the end of mangrove swamps
Answer: Halophytes
Question MCQ17 : Nigerian strand vegetation is in great danger of being totally eliminated by __________
Answer: Oil Pollution
Question MCQ18 : Red mangrove _________ is the commonest species of the Nigerian mangrove area.
Answer: Rhizophora
Question MCQ19 : ________ means collective bird fauna.
Answer: Avifauna
Question MCQ20 : The most common species of diatoms are ______________.
Answer: Coscinodiscus Spp
Question MCQ21 : _________ are animals occupying a special environment.
Answer: Fauna
Question MCQ22 : ____________ is a tree species of riparian forests.
Answer: Senegalensis
Question MCQ23 : Savanna occupies nearly __________ of the land surface of Nigeria.
Answer: 80%
Question MCQ24 : Which of the the following is not a submerged plants _______________
Answer: Cistia
Question MCQ25 : Which of the following is not a savanna ____________
Answer: Shaheel
Question MCQ26 : ____________ ants are very ferocious and nomadic in nature.
Answer: Soldier
Question MCQ27 : Another name for deforestation is called _______________________.
Answer: Devegetation
Question MCQ28 : All of the following could lead to desertification except?
Answer: Excess flooding
Question MCQ29 : The argument against the free market was very strong at __________ conference on environment in 1992
Answer: Rio
Question MCQ30 : _____________ transmit a major cattle disease called trypanosomiasis
Answer: Tsetse Fly
Question MCQ31 : An ecosystem is said to be ____________ when disturbed
Answer: Unstable
Question MCQ32 : Which of the following is not an amphibious vertebrate?
Answer: None
Question MCQ33 : Managing biodiversity is also known as ________________.
Answer: Wildlife
Question MCQ34 : ___________ a species of animal about to go into extinction in delta area of
Answer: White throated monkey
Question MCQ35 : _____________ of all primates are found only in tropical forest regions of Africa
Answer: 90%

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ESM112 e-exam (2019)