Answer :
Answer:
Direct relationship.
Explanation:
There is a direct relationship between water clarity and orca survival because the survival of orca depend on the quality of water. If the water quality is good and clean, the orca survival rate increases whereas if the water quality decreases due to pollution, the orca survival also decreases. The chemicals drained into the water bodies is the main cause of lowering orca survival rate so we can say that both have direct relationship.
There is a direct relationship between water clarity and orca survival because, the clearer the water, the higher the survival rate of orca.
Note the following about Water Clarity and how it affects aquatic life:
- Water clarity refers to the measure of how deep light can penetrate through water.
- Suspended particles and soil on water can reduce the level of light penetration in aquatic ecosystem.
- Light is needful for the growth of aquatic plants, which produce oxygen for other aquatic.
- Aquatic plants also provide habitat for fish and other aquatic life like the orca.
- Clearer waters promote growth and survival for aquatic life including the orca.
Therefore, there is a direct relationship between water clarity and orca survival because, the clearer the water, the higher the survival rate of orca.
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