Yes, it make up little over 49% of its mass.
Sounds like a homework question...
continental crust
The crust is the thinnest part on the Earth.
lithosphere.
the crust
Tectonic plate
continents
We cannot breathe the oxygen from the Earth's crust because oxygen in the crust is primarily bound within minerals and rocks, not in its gaseous form. While the atmosphere contains free oxygen (O2) that we can inhale, the oxygen in the crust is typically part of compounds like silicates and oxides, which are not usable for respiration. Additionally, the oxygen in the atmosphere is released through processes like photosynthesis, making it accessible for us to breathe.
earths crust includes ocean floors and
India is not covering some of the earth's crust but part of the earth's crust is part of India
yes because its under the 2nd layer of crust
oxygen