What materials are included in the hydrophere that are not in liquid form ?

What is the hottest recorded temperature on earth

Which characteristics of temperature and salinity have the greatest influence on the movement of deep-ocean currentsa. warm and low salinityb. cold and high salinityc. cold and low salinityd. warm and high salinity

Formidable obstacles of climate, terrain, and distance hinder exploitation of natural resources in russia. true false