The open ocean is more productive in the polar zones than in the equator due to less disturbance to the organisms.
<h3>Why is the open ocean more productive in the polar zones than in the equator?</h3>
In the open seas, heavy winds and deep waters lead to a high turnover in the water column that prevents photosynthetic microorganisms from converting sunlight into energy while on the other hand, there is less disturbance on the polar zones which leads to higher productivity.
So we can conclude that the open ocean is more productive in the polar zones than in the equator due to less disturbance to the organisms.
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Explanation:
1. Using oil dispersants has the following benefit -
- Helps in dispersing the oil over a large surface rather than being spilled onto a smaller area, hence effectively reducing the oil concentration from any particular surface.
2. Negative consequences of using a dispersant is -
- The negative consequences of using a dispersant is that, while dispersion of oil, dispersants tends to adversely effect the organisms and planktons of a larger area.
Answer:
Random errors
Explanation:
In surveying, observation errors can be classified as systematic errors or random errors
Systematic errors are errors that have a non-zero average so that the effect of the error can also observed when we find the average of all the observed data values
Systematic error signifies an deficient model due to the bias in the average of the data obtained
Random errors are the errors remaining after the containing the systematic errors and slip ups. Hence random error are due to the limitations of environment including where the the measurements are made, hence the random error will be experienced to be approximately normal as the number of measurements are increased.
Therefore, random errors in surveying follows a normal distribution curve.
