Answer: yukon territory, northwest territory and nunavut
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Answer:
I would say climate change. Though the sun is getting larger, therefore Earth is getting warmer, we can reduce greenhouse gases in the atmosphere in order to reduce Earth's temperature. I selected this issue because at one point, if we do not stop increasing the heat on Earth, it will eventually be so hot we cannot grow crops or plants, leading to Earth's oxygen levels to significantly drop. A way to reduce global warming is to stop burning fossil fuels. This would be a good solution because burning fossil fuels, like other gases, will heat up Earth's atmosphere.
Low dissolved oxygen concentrations that occur in many bodies of water when nutrients stimulate the growth of algae that subsequently die and are decomposed by oxygen-using bacteria.
Answer:
Shale.
Explanation:
It is composed of silt or clay that has been compacted or squeezed together to form a solid rock.
