Soil structure
Wind
Temperature
Climate
C. Temperature
arboreal
cursorial
benthos
xeric
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
peat
alluvial
colluvial
none of these
a food chain
trophic levels
food webs
ecosystem
it contains timber trees
it harbours lions
it harbours elephants
it contains rare animals and plants
A.G. Tansely
H.T. Odum
Karl Mobius
None of these
CO
Hydro-carbon
community in relation to environment
individuals
environment
water
predator
prey
host
parasite
carnivore
primary consumer
secondary consumer
decomposers
drought
heavy rainfall
deforestation
heavy winds
limited to industrial areas
presence of large quantity of SO^2 in the atmosphere
a natural phenomenon
presence of CO^2 in the atmosphere
producer only
producers and consumers
consumers only
decomposers only
Fly ash
Hydrocarbon gases
CO
commensalism
symbiosis
mutualism
cooperation
air and water
water and smoke
smoke and fog
fire and water
they like this temperature
they can work fast in the temperature
they prefer to live in cold region
they are active animals
Soil structure
Wind
Temperature
Climate
light received from sun
heat liberated during respiration
heat liberated during fermentation
none of these
Grass > Wolf �Deer -^Buffalo
Grass � Snake �Insect �Deer
Grass -�Insect >Birds >Snake
Bacteria ->Grass ~>Rabbit -�Wolf
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
producers
consumers
predators
decomposers
mutualism
commensalism
predatism
parasitism
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
gross primary productivity
net primary productivity
secondary productivity
none of these
CO
Fluorides
plants only
animals only
carnivorous animals only
organisms linked in food-chains
sand, silt and clay
silt, sand and clay
clay, sand and silt
clay, silt and sand
soil
rocks
animal diseases
locomotion of animals
producers
producers and consumers
decomposers and producers
producers, consumers and decomposers