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
A. primary producers is larger than that of primary consumers
mutualism
commensalism
symbiosis
parasitism
primary producer
carnivorous secondary consumer
herbivorous
a decomposers
producers
consumers
predators
decomposers
they like this temperature
they can work fast in the temperature
they prefer to live in cold region
they are active animals
producer only
producers and consumers
consumers only
decomposers only
Fly ash
Hydrocarbon gases
CO
Economy in timbering
Clear falling of trees
Prevention of fibres
Preservation of wild animals
soil
rocks
animal diseases
locomotion of animals
A.G. Tansely
H.T. Odum
Karl Mobius
None of these
community in relation to environment
individuals
environment
water
gross primary productivity
net primary productivity
secondary productivity
none of these
biosphere
biome
community
ecosystem
leutic
benthic
pelagic
none of these
a biome
a natural ecosystem
an artificial ecosystem
a community of plants and animals
plants only
animals only
organisms linked in food chains
all of these
mortality
natality
both and
none of these
Ecotype
Littoral
Ecotone
Both and
food web
pyramid of numbers
pyramid of succession
none of these
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
Soil structure
Wind
Temperature
Climate
lung diseases
bone cancer
leukaemia
skin cancer
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
Grass > Wolf �Deer -^Buffalo
Grass � Snake �Insect �Deer
Grass -�Insect >Birds >Snake
Bacteria ->Grass ~>Rabbit -�Wolf
drought
heavy rainfall
deforestation
heavy winds
producers
primary consumers
secondary consumers
top consumers in the food-chain
environment
individual
specific species
plant community
mutualism
commensalism
predatism
parasitism
methyl isocyanide
phenyl isocyanide
ethylene
acetylene
sand, silt and clay
silt, sand and clay
clay, sand and silt
clay, silt and sand