Grade 9 Science Journal (2022)

This is a forest ecosystem I have made, it is a forest in the middle of North America, and the species included in this ecosystem are Wolf: The wolf, also known as the gray wolf or grey wolf, is a large canine dog from Europe…

My ecosystem is the rainforest in Borneo.   Mostly young orangutans are effected by people hunting them and even pet trading them. The continuance of these actions really brings down growth of the population of orangutans. As people hunt and trade these animals, they can…

Blog 4:   My environmental concern is overfishing. Overfishing is a concern because it ruins the ecosystem and food chain when the fishermen overfish a certain area.  Some elements in the ecosystem of overfishing are chloride (Cl), sodium (Na), sulfate (SO24−), magnesium (Mg), calcium (Ca), oxygen…

water covers 70% of the planet and only 3%m is the worlds fresh drinking water . there is 1.1 billion people worldwide that have the lack of access to water. the lack of fresh drinking water in the ecosystem are affect. The water will run…

My topic is deforestation in Haiti. Some elements in the area are carbon, nitrogen and oxygen and hydrogen. The reason I think these elements are involved in my topic are: Nitrogen- Major part in the regrowth of ecosystems, low levels of nitrogen make the regrowth…

Elements Causing the Lack of Fresh Water As you may know, every day a big percent of our fresh water is depleted because of pollution. Although some elements have a factor on those percentages. So today I will explain 3 elements that are polluting our…

Canadian activists I would choose to help solve the depletion of fresh water as we know. Millions upon billions of gallons of water are polluted and wasted by humans and no one is helping ive tried to organize a team, but most people don’t help…

Arsenic is a element found in the earth’s crust. It can be found in some drinking water supplies, including wells. Exposure to high doses of the element can cause health effects. If mineral deposits or jewels with Arsenic are dissolved, arsenic can get into lakes,…