CO
Hydro-carbon
Fly ash
Hydrocarbon gases
CO
limited to industrial areas
presence of large quantity of SO^2 in the atmosphere
a natural phenomenon
presence of CO^2 in the atmosphere
environment
individual
specific species
plant community
mortality
natality
both and
none of these
it contains timber trees
it harbours lions
it harbours elephants
it contains rare animals and plants
a food chain
trophic levels
food webs
ecosystem
biome
biosphere
community
population
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
soil
rocks
animal diseases
locomotion of animals
peat
alluvial
colluvial
none of these
Ecotype
Littoral
Ecotone
Both and
drought
heavy rainfall
deforestation
heavy winds
hair is a good insulating material
hairs trap air which acts as insulator
they like fur
none of these
air and water
water and smoke
smoke and fog
fire and water
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
Soil structure
Wind
Temperature
Climate
sand, silt and clay
silt, sand and clay
clay, sand and silt
clay, silt and sand
Tokyo
New York
Calcutta
Mexico
mutualism
commensalism
predatism
parasitism
producer only
producers and consumers
consumers only
decomposers only
greater
lesser
the same
very small
arboreal
cursorial
benthos
xeric
they like this temperature
they can work fast in the temperature
they prefer to live in cold region
they are active animals
carnivore
primary consumer
secondary consumer
decomposers
lung diseases
bone cancer
leukaemia
skin cancer
A.G. Tansely
H.T. Odum
Karl Mobius
None of these
producers
primary consumers
secondary consumers
top consumers in the food-chain
producers
producers and consumers
decomposers and producers
producers, consumers and decomposers
light received from sun
heat liberated during respiration
heat liberated during fermentation
none of these