Man and Environment

Man and Environment
The kind of parasitism in which the whole life of parasites are spent as parasites is called
permanent parasitism
temporary mutualism
permanent mutualism
temporary parasitism
Author: rikazzz Comment
Man and Environment
The organisms form the basis of ecosystem
producer
consumer
decomposer
biotic components
Author: rikazzz Comment
Man and Environment
The nitric acid (HNO₃) and nitrous acid (HNO₂) are combined with different salts to produce
nitrates
nitric acid and hydrogen
carbon and oxygen
carbon dioxide
Author: rikazzz Comment
Man and Environment
All carnivore animals are
scavengers
predators
inhibitors
competitors
Author: rikazzz Comment
Man and Environment
Epiphytes growing on other plants only for
food
reproduction
space
shelter
Author: rikazzz Comment
Man and Environment
For all ecosystems, the major source of energy is
galaxies
universe
sun
moon
Author: rikazzz Comment
Man and Environment
Mercury and lead can cause
cancer
Tuberculosis (TB)
liver disorder
joint diseases
Author: rikazzz Comment
Man and Environment
Predation helps to maintain balance in
community
population
ecology
ecosystem
Author: rikazzz Comment
Man and Environment
All the ecosystem of the world together form
biome
biosphere
community
biomass
Author: rikazzz Comment
Man and Environment
Primary carnivores are also called
omnivores
primary consumers
secondary consumers
tertiary consumers
Author: rikazzz Comment

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