Tauchen (Fach) / Advanced Open Water Diver - Underwater Naturalist (Lektion)
In dieser Lektion befinden sich 11 Karteikarten
Advanced Open Water Diver
Diese Lektion wurde von Mandalay376 erstellt.
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- Ecology is the study of interrelationships between living things and their environment - True - False True
- An ecosystem is - a systematic approach to monitoring the environment - the complex of living things and their environment functioning as a unit - the structural aspect of an environment and its organisms - a method of air quality control the complex of living things and their environment functioning as a unit
- Physical and structural differences between terrestrial and aquatic ecosystems include (check all that apply) 1. terrestrial systems tend to be plant-dominated 2. aquatic systems tend to be plant-dominated 3. oxygen is unevenly distributed in 1, 4, 6
- The most common cause of aquatic animal "attacks" is the animal acting due to ___ behaviour - malicious - angry - defensive - offensive defensive
- An accurate view of potentially dangerous aquatic animals would be that aquatic animals behave according to predictable natural behaviour, and that through knowledge, understanding and forethought, you can avoid most unpleasant interactions with aqua True
- Inaccurate perceptions of aquatic animals may include as (select all that apply) 1. dangerous and harmful 2. inanimate 3. harmless 4. having human characteristics 1, 2, 3, 4
- How do you passively interact with aquatic life? - by primarly observing only - by feeding it - by riding it - all of the above by primarly observing only
- When and how can you responsibly touch and handle aquatic life (check all that apply) 1. when doing so does not harm the organism 2. when doing so does not substantially disrupt an organism's natural behaviour 3. when doing so will not harm y 1, 2, 3, 4
- You should not ride aquatic animals because it does never benefit them, and alarms, terrifies or even harms them - True - False True
- You should avoid feeding aquatic life because (select all that apply) 1. it's expensive 2. the fed species may overpopulate 3. it can cause animals to lose their natural fears 4. unnatural food can make animals sick 2, 3, 4
- Diving techniques that preserve bottom dwelling organisms and minimize disturbing aquatic life include (check all that apply) 1. swimming with your fins up 2. keeping your SPG accessible by not clipping it 3. pulling on the bottom to move cl 1, 4