Often times, other species can also invade an ecosystem and do harm to it by interrupting the life cycles of other organisms, causing a clash of nature that has already been damaged by the overflow of pollution. 5. Ocean Mining. Ocean mining in the deep sea is yet another source of ocean pollution.
The organization must Selection methods include, but are not limited to, reference and background checks, interviews, cognitive testing, personality testing, aptitude testing, drug testing, and assessment centers. 4.
Selection Index is the sum of the critical reading, math, and writing skills scores. For example, a. critical reading score of 56, a math score of 62, and a writing skills score of 59 would result in. a Selection Index of 177 (56 + 62 + 59).