450 g =0.9921 lb I hope this helps you out.
The Himalayan Mountains formed at a convergence plate boundary between the Eurasian plate and the Indian plate.
Mass= volume x density
Mass= 90kg/m^3 x 2.3m^3
Therefore, Mass= 207 kg
A.) is chemical, B.) is physical, C.) is physical, D.) is chemical, E.) is physical, F.) is physical, G.) is physical, and H.) is chemical.
