Lake
Prepared by master of 2 year education Inna G. Kutova Scientific headmaster: Candidate of Agricultural Sciences, Associate professor Marina M. Ladyka Prepared.
Hydrosphere The hydrosphere is a combination of all kinds of free water on the Earth. From Greek: ὕ δωρ - hydōr, "water" σφα ῖ ρα - sphaira, "sphere"
Lake Mixing: Density. Thermal Stratification Epilimnion Hypolimnion.
Prepared by master of 2 year education Inna G. Kutova
