by cbrookallred | Feb 9, 2017 | Gr 9-10 Science
Humans have had a huge effect on the environment by producing and releasing pollutants. Pollution leads to a variety of issues. Some of the better-known pollutants include greenhouse gases, which are the main cause of global warming; acid-producing air pollutants that...
by cbrookallred | Nov 6, 2014 | Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science
Can I leave my jack-o’-lantern outside for the squirrels to eat? A. Great question! There are a couple of things to consider here. First is that while pumpkin seeds can be a good source of energy for squirrels, you need to be careful. After a period of time the...
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