Marine biology 3.0 / 5 based on 2 ratings ? AllUniversityAll boards Created by: Luke HItchenCreated on: 17-04-13 18:05 What is the ocean structue Epiplegaic - 0-200m Mesopelgic- 200-1000m Bathplegic- 1000-4000m abysall 4000-6000m Habal-6000m 1 of 15 What is the Bethic Habitats on the bottom of the ocean 2 of 15 what is the pelgaic Habitats off the bottom of the ocean 3 of 15 HOw much light absorb in first 10m 80% 4 of 15 how much ocean do it leave of deep black water 3400m 5 of 15 What are the light zones Euphotic, dyspothic, Abiotic 6 of 15 Explain Thermocline Layer of water through ehick temp changes rapidly with depth 7 of 15 Oxygen levels For every litre of air above water there is 200ml of oxygen but under water there is only 9ml 8 of 15 Variability in marine environment Depth, submersion, immersion and latitude 9 of 15 How are tides produced Through the gravitation pull of the moon and sun 10 of 15 What is the interidal enviorment The transitional zone between a true marine enviorment and a terrestral enviorment 11 of 15 How is the intertidal environment influenced Influenced by tides at different periods of the day 12 of 15 Major types of intertidal environment Rocky intertidal, sandy beach and mud flats 13 of 15 General characterises of intertidal environment vertical zonation, extreme variation 14 of 15 Tides The rise and fall of the tide is twice aday which results in a dramatic environment gradient up and down the shore 15 of 15
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