gravitational convection

gravitational convection

[‚grav·ə′tā·shən·əl kən′vek·shən]
(meteorology)
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References in periodicals archive ?
Scientists think that the redistribution of cosmo-solar energy appeared because of mankind's industrial activity and caused changes in gravitational convection, weakened Earth's magnetic field and was a major cause of the increase in natural disasters over the past 40 years.