The group of organisms which convert light into food are called
autotrophs
heterotrophs
decomposers
Global warming has resulted due to
Increased emissions of fine particulates from automobiles
Increased emissions of CO2 from automobiles
Oxides of sulphur and nitrogen
Lack of rainfall worldwide
An animal that can tolerate the heat of the desert is
Rats
Camel
Cow
Lion
Decomposers include
Bacteria
Fungi
Both a & b
Animals
Vermicomposting is done by
Fungus
Worms
Chief source of energy in environment is
Fire
Moon
Sun
Stars
Air pollution is caused by
Insecticides
Sewage
Smoke
Loud speakers
Animal(s) which is/are active at night.
owl
rat
cockroach
all the above
Which of the following is a non renewable resource?
Solar Energy
Hydrocarbon fuel
Flora and fauna
Nuclear power
Air is composed of gases, water vapours and
dust particles
rainfall
snowfall
light
