A community of organisms interacting with one another
The abiotic component of a habitat
The part of the earth and its atmosphere which inhabits living organisms
The community of organisms together with environment in which they live
D. The community of organisms together with environment in which they live
loam soil
clay soil
sandy soil
poeaty soil
Nitrosomonas
Azotobacter
Nitrobacter
Closteridium
Botanical Survey of India - Calcutta
St. Xavier's Herbarium - Mumbai
Central National Herbarium - Calcutta
IARI - New Delhi
ozone
carbon monoxide and oxides of sulphur
hydrocarbons and hot air
algae spores and marsh gas
Nitrogen
Carbon
Phospnorus
Oxygen
Adaptation
Acclimatisation
Colonisation
All the above
Forest prevent soil erosion
Forests act as water sheds
Forests have lots of water plants
Forests bring rainfall, in monsoon
halophytic
mesophytic
xerophytic
hydrophytic
a food chain
genetic drift
ecological succession trend
a phylogenetic trend
Solar energy
Hydro-power
Natural gas
All of these
storage water
capillary water
field capacity
gravitational water
soil structure
organic colloids
crystalloids
none of the above
biotic potential
biotic component
biological value
biological amplification
producer - consumer - decomposer
decomposer - consumer - producer
producer - decomposer - consumer
consumer - producer - decomposer
Diatoms
Lichens
Mosses
Ferns
a well developed root system
a well developed vascular system
a well developed stomatal system
a reduced vascular system
parasitic food chain
consumer food chain
detritus food chain
predator food chain
Taiga ecosystem
Tundra ecosystem
Savannah ecosystem
Tropical rainforest
closely related species growing in the same niche
closely related species growing in different habitats
distantly related species growing in same habitat
distantly related species growing in different habitats
natural geochemical cycles
the natural flora of a place
the natural wild life of a region
the natural balance of our environment
purification of water
formation of soil
sterilization of soil
degradation of soil
frequent cyclones
rainfall
frequent landslides
erosion of soil surface
encouragement of growth of microbes to decompose sewage
disinfection of sewage
removal of heavy grit from sewage in the settling chambers
pumping of sewage into aeration tanks for increased microbial activity
soil
locomotion of animals
rocks
crop diseases
sand-silt and clay
silt-sand and clay
clay-sand and silt
clay-silt and sand
Succulents
Heterophyllous
Herbaceous
Viviparous
Himachal Pradesh
Haryana
Tamil Nadu
Assam
the flora on land
the flora in ocean
a community of organisms interacting with each other
that part of earth and its atmosphere which inhabits living organisms
Sufficient food will not be available to water organisms
Sufficient oxygen will not be available to water organisms
Drinking water will not be available
B.O.D value of water will decrease
upright
inverted
upright or inverted
none of these