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salts stacks
meagan's stack
Question | Answer |
---|---|
what % make up the salts in sea water | 99% |
the six major ions are | Na+, Mg+2 , Ca+2, K+, Cl-, So4-2 |
ions are | the major constituents of sea water |
all elements dissolved in sea water are called | trace elements |
chemit from H.M.S challenger | william Dittman |
determing salinity can ure the process called | cholrinty |
you can use a electrical probe to measure the electrical | conduativity |
the Aug salt water is | 35 0/00 |
the red sea pursian gulf is | 40-42 0/00 |
mediteransea | 38-39 0/00 |
sea spray | water splashing above high tide |
Evaporites | isolated seawater, evaporation orrurs, deposits left behind |
absorption | biological living organisms |
adsorption | attraction of ions to solid surface |
ions that are required for plant growth are called | fertilzers |
organic substances are | carbohydrates, lipids , proteins, vitamins, hormones, wastes products |
homeotherms | warm blooded |
thermocline | a substance zone of rapid temp and density change own depths |
photosynthesis | plants remove Co2 and add O2 |
Co2 is added at | all depths |
the pH scale is form | 0-14 |
in the pH scale what is neutral | 7.0 |
below 7.0 | acids |
above 7.0 | bases |
acid rain | precpitation which exceeds normal pH 5.6 |