Hydrosphere is…………………….
a) Essential for all living organisms
b) Not essential but beneficial
c) Essential for all nonliving things
d) Both a and c
Bio comes from the Greek word meaning……
a) Water
b) Air
c) Ground
d) Life
Biosphere
is defined as……………
a) Part of the earth water and atmosphere
which inhabits living organism
b) Part of the soil where animals and plants are found
c) Atmosphere in which life exists
d) None of the above
Biosphere consists of
a) Lithosphere
b) Atmosphere
c) Hydrosphere
d) All the above
The average weather conditions of a region for a long time (about 30 years) are called……..
a) climate
b) weather
c) monsoon
d) both a and b
Landforms are found over the………………
a) Continents
b) Oceans
c) Ocean Floors
c) Both a and b
