mutualism
commensalism
predatism
parasitism
B. commensalism
a part of the earth and its atmosphere which inhabits livings organisms
a community of organisms interacting with each other
the fauna and flora on land
the fauna and flora on ocean
CO
Hydro-carbon
limited to industrial areas
presence of large quantity of SO^2 in the atmosphere
a natural phenomenon
presence of CO^2 in the atmosphere
methyl isocyanide
phenyl isocyanide
ethylene
acetylene
they like this temperature
they can work fast in the temperature
they prefer to live in cold region
they are active animals
arboreal
cursorial
benthos
xeric
CO
Fluorides
producers
consumers
predators
decomposers
peat
alluvial
colluvial
none of these
primary producer
carnivorous secondary consumer
herbivorous
a decomposers
mortality
natality
both and
none of these
a food chain
trophic levels
food webs
ecosystem
hair is a good insulating material
hairs trap air which acts as insulator
they like fur
none of these
Ecotype
Littoral
Ecotone
Both and
it contains timber trees
it harbours lions
it harbours elephants
it contains rare animals and plants
producers
producers and consumers
decomposers and producers
producers, consumers and decomposers
leutic
benthic
pelagic
none of these
predator
prey
host
parasite
chemical factors of soil which affect life
physical factors of soil which affect life
all living organisms which influence other organisms
factors of atmosphere which affect life
biosphere
biome
community
ecosystem
soil
rocks
animal diseases
locomotion of animals
carnivore
primary consumer
secondary consumer
decomposers
greater
lesser
the same
very small
Fly ash
Hydrocarbon gases
CO
community in relation to environment
individuals
environment
water
mutualism
commensalism
symbiosis
parasitism
drought
heavy rainfall
deforestation
heavy winds
gross primary productivity
net primary productivity
secondary productivity
none of these
Allopatric
Autogenic
Sympatric
Allogenic
Economy in timbering
Clear falling of trees
Prevention of fibres
Preservation of wild animals