Oxygen is part of the……………
a) Geosphere
b) Atmosphere
c) Hydrosphere
d) Biosphere
The upper most solid layer of the earth on which we live is called………
a) Atmosphere
b) Hydrosphere
c) Lithosphere
d) All of the above
What is the average depth of
lithosphere?
a) 30 km
b) 35 km
c) 40 km
d) 45 km
Hydro comes from the Greek word meaning…
a) Water
b) Air
c) Ground
d) Life
Oceans are the part of the……………………
a) Geosphere
b) Biosphere
c) Atmosphere
d) Hydrosphere
Which of the following is the habitat of numerous Aquatic plants and animals?
a) Geosphere
b) Biosphere
c) Atmosphere
d) Hydrosphere
