Fly ash
Hydrocarbon gases
CO
A.
Fly ash
Fly ash
Hydrocarbon gases
CO
community in relation to environment
individuals
environment
water
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
biosphere
biome
community
ecosystem
plants only
animals only
organisms linked in food chains
all of these
lung diseases
bone cancer
leukaemia
skin cancer
hydrophytes
mesophytes
xerophytes
halophytes
producers
producers and consumers
decomposers and producers
producers, consumers and decomposers
primary producers is larger than that of primary consumers
secondary consumers is the largest because they are most powerful
primary consumers is the least dependent upon primary producers.
primary consumers outnumber primary producers
air and water
water and smoke
smoke and fog
fire and water
mortality
natality
both and
none of these
producer only
producers and consumers
consumers only
decomposers only
mutualism
commensalism
symbiosis
parasitism
light received from sun
heat liberated during respiration
heat liberated during fermentation
none of these
methyl isocyanide
phenyl isocyanide
ethylene
acetylene
limited to industrial areas
presence of large quantity of SO^2 in the atmosphere
a natural phenomenon
presence of CO^2 in the atmosphere
soil
rocks
animal diseases
locomotion of animals
food web
pyramid of numbers
pyramid of succession
none of these
leutic
benthic
pelagic
none of these
Soil structure
Wind
Temperature
Climate
mutualism
commensalism
predatism
parasitism
Economy in timbering
Clear falling of trees
Prevention of fibres
Preservation of wild animals
greater
lesser
the same
very small
A.G. Tansely
H.T. Odum
Karl Mobius
None of these
biome
biosphere
community
population
plants only
animals only
carnivorous animals only
organisms linked in food-chains
Tokyo
New York
Calcutta
Mexico
hair is a good insulating material
hairs trap air which acts as insulator
they like fur
none of these
predator
prey
host
parasite
CO
Hydro-carbon