1/3 chance. You have 15 marbles 5 which are black. That makes it 5/15 which reduced would be 1/3
The source of pollution in Lake Erle sewage and Phosphate-containing particles. The point source is discharge pipe while the non-point source of pollution are various ways pollutant is been disposed on the lake.
<h3>What is point source and nonpoint source pollution?</h3>
The Point Sources of a Pollution is one that comes from a single and a source that can be identified example is discharge or drainage pipe that takes waste from a factory or sewage plant.
Note that Pollution that does not have a place where it is coming from is known as nonpoint-source pollution such as wind, run off water carrying waste, etc.
Learn more about pollution from
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his is called a region. Is that what your asking?
By holding yourself responsible to stay motivated and passionate in your work
Answer is I. Energy conservation
Shutdown your computer. Computers are some of the biggest energy users in office buildings. ...
2 Choose the right light. LED bulbs are the most energy efficient lighting option. ...
3 Eliminate vampire power: unplug idle electronics. ...
4 Use a power strip to reduce your plug load. ...
5 Turn off the lights.
