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En-en adult card 19 melting of ice sheets: Difference between revisions
En-en adult card 19 melting of ice sheets (view source)
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== Card #19: Melting Ice Sheets == | |||
<center> | |||
[[File:En-en_adult_card_19_front.png|400px]] | |||
Greenland and Antarctica are ice sheets (or continental glaciers). If they were to completely melt, they will cause the sea level to rise by 7 | |||
metres for Greenland and 54 metres for Antarctica. During the last ice age, ice sheets were so much larger that the sea level was 120 metres lower than today. | |||
</center> | |||
== Explanation== | == Explanation== | ||
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* [[En-en_adult_card_14_energy_budget|Energy Budget]] | * [[En-en_adult_card_14_energy_budget|Energy Budget]] | ||
=== Consequences === | === Consequences === | ||
*[[En-en_adult_card_22_sea_level_rise|Sea | *[[En-en_adult_card_22_sea_level_rise|Rising Sea Levels]] | ||
*[[En-en_adult_card_42_thermohaline_circulation|Thermohaline Circulation]] | |||
== To go further == | == To go further == | ||
=== Numbers === | === Numbers === | ||
Between 2006 and 2015, the loss of ice from the ice caps is : | Between 2006 and 2015, the loss of ice from the ice caps is: | ||
* 278 billion tonnes per year for Greenland | * 278 billion tonnes per year for Greenland | ||
* 155 billion tonnes per year for the Antarctic<ref>[https://www.ipcc.ch/site/assets/uploads/sites/3/2019/11/03_SROCC_SPM_FINAL.pdf#page=6 IPCC, Special report on cryosphere and oceans]</ref>. | * 155 billion tonnes per year for the Antarctic<ref>[https://www.ipcc.ch/site/assets/uploads/sites/3/2019/11/03_SROCC_SPM_FINAL.pdf#page=6 IPCC, Special report on cryosphere and oceans]</ref>. | ||
For some great graphics that illustrate Earth's ice loss, check out [http://www.esa.int/Applications/Observing_the_Earth/CryoSat/Our_world_is_losing_ice_at_record_rate this article from ESA]. | |||
== References == | == References == | ||