they like this temperature
they can work fast in the temperature
they prefer to live in cold region
they are active animals
B. they can work fast in the temperature
Fly ash
Hydrocarbon gases
CO
producer only
producers and consumers
consumers only
decomposers only
commensalism
symbiosis
mutualism
cooperation
it contains timber trees
it harbours lions
it harbours elephants
it contains rare animals and plants
Economy in timbering
Clear falling of trees
Prevention of fibres
Preservation of wild animals
hydrophytes
mesophytes
xerophytes
halophytes
Grass > Wolf �Deer -^Buffalo
Grass � Snake �Insect �Deer
Grass -�Insect >Birds >Snake
Bacteria ->Grass ~>Rabbit -�Wolf
food web
pyramid of numbers
pyramid of succession
none of these
drought
heavy rainfall
deforestation
heavy winds
community in relation to environment
individuals
environment
water
primary producer
carnivorous secondary consumer
herbivorous
a decomposers
biosphere
biome
community
ecosystem
they like this temperature
they can work fast in the temperature
they prefer to live in cold region
they are active animals
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
a biome
a natural ecosystem
an artificial ecosystem
a community of plants and animals
environment
individual
specific species
plant community
A.G. Tansely
H.T. Odum
Karl Mobius
None of these
soil
rocks
animal diseases
locomotion of animals
producers
primary consumers
secondary consumers
top consumers in the food-chain
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
predator
prey
host
parasite
plants only
animals only
carnivorous animals only
organisms linked in food-chains
Tokyo
New York
Calcutta
Mexico
Ecotype
Littoral
Ecotone
Both and
carnivore
primary consumer
secondary consumer
decomposers
gross primary productivity
net primary productivity
secondary productivity
none of these
plants only
animals only
organisms linked in food chains
all of these
producers
consumers
predators
decomposers
Allopatric
Autogenic
Sympatric
Allogenic
limited to industrial areas
presence of large quantity of SO^2 in the atmosphere
a natural phenomenon
presence of CO^2 in the atmosphere