Describe how tectonic forces have played a role in shaping Canada’s physical geography. They have created the Rocky Mountains and currently developing the Pacific Coast Range. This is from the subduction of the Pacific Ocean plate under the much less dense North American continental plate.
How tectonic forces have influenced landscapes in Canada?
The Interior Plains is a flat grassland that formed due to the deposition of sediment that resulted from the formation of mountains. The Canadian Shield is a relatively flat area with hills made of metamorphic rock that were once large mountains. These mountains were also the result of the collision of tectonic plates.
Why is it the best interest of industries to use natural resources responsibly?
Why is it in the best interest of industries to use natural resources responsibly? Because if we do not use it responsibly then we will run out of natural resources, helps create good will in the community. Why do many environmental groups and indigenous communities feel that hydroelectricity does more harm than good?
How has plate tectonics shaped Canada?
Plate tectonics have shaped the continents for millions of years. In British Columbia, they have created the mountains, and are the source of frequent earthquakes along the coast. To understand plate tectonics, we must first understand the internal structure of the Earth.
How has Canada been affected by tectonic plates?
As one of the plates, like plate b in the illustration, plunges deep under the other plate, it melts. The molten material pushes up through a crack to the surface forming volcanoes. Thus the belt of volcanoes along the west coast of Canada are created because the North American Plate is overriding the Pacific Plates.
What is sustainable development how is it useful in natural resource management?
Sustainable development means the use of our natural resources in an eco-friendly way so that both our present and future generations will be benefitted from it. If we use our resources in a useful way we can reduce the wastage of our resources and we can manage them wisely.
How can sustainable use of natural resources help achieve sustainable development?
Sustainable utilization of natural resources is the proper management of natural resources for the benefit of the entire human community. The main aim of sustainable development is to provide resources for present generations without compromising the needs of future generations.
How can sustainable use of resources help achieve sustainable development?
Sustainable forest management of both natural and planted forests and for timber and non-timber products is essential to achieving sustainable development as well as a critical means to eradicate poverty, significantly reduce deforestation, halt the loss of forest biodiversity and land and resource degradation and
How was Canada formed geologically?
The North American continent, of which Canada represents the northern half, was assembled from continental fragments by the process of plate tectonics. Scientists think that this process started more than 3 billion years ago, when the production of continental crust first began.
What shaped Canada’s landforms?
These mountains formed nearly 300 million years ago, when the Eurasian plate collided with North America. Layers of sedimentary rock were folded into high mountains that were then rounded by millions of years of erosion by running water and glacial ice.
What factors contributed to Canada’s formation?
The idea of uniting the BNA colonies into a single country was fueled by several key factors: a protectionist US trade policy; fears of American aggression and expansion; and Britain’s increasing reluctance to pay for the defence of British North America.
How did plate tectonics affect the Canadian Shield?
Plate tectonics played a major role in the formation of the Canadian Shield. The plates that make up North America caused uplift and depressions that resulted in mountains and valleys. These mountains are now represented by hills due to erosion and ice formations.
What tectonic plates cause earthquakes in Canada?
In southeastern Canada, the slow movement of the North American plate southwestwards at a few centimetres per year creates sufficient stresses to cause earthquakes along faults or zones of weakness (such as along the St. Lawrence and Ottawa valleys and the Atlantic seaboard).
What are some major effects that earthquakes could have on Canada?
Earthquake-prone communities often experience fatalities, anxiety and fear, and widespread damage to homes, infrastructure and economies.
Is sustainable management the same as sustainable development?
The views on sustainability seem to have a stronger focus on the present moment and on keeping things above a certain level. By its turn, sustainable development focuses more on a long-term vision.
What is sustainable development How is it related to resource planning?
Sustainable development (SD) refers to a mode of human development in which resource use aims to meet human needs while preserving the environment so that these needs can be met not only in the present, but also for generations to come.It is related to resource planning because we are preserving are resoures for up-
What are the advantages of sustainable development write them in points?
The three advantages of sustainable development are as follows: It helps in ensuring a better life for present and future generations. Lowers the impact on the environment by reducing air, water, and soil pollution. Helps in achieving long-term economic growth.
What is resource management and sustainable development?
Sustainable resource management can be defined as the application of sustainable practices by managing resources in a way that will benefit current and future generations. Simply put, it means managing resources in a way that ensures resources are not depleted to the point where it will impact future generations.
How are the natural resources useful in creating means of livelihood for the people?
They contribute towards fiscal revenue, income, and poverty reduction. Sectors related to natural resources use provide jobs and are often the basis of livelihoods in poorer communities. Owing to this fundamental importance of natural resources, they must be managed sustainably.
What should be done to conserve and sustain resource development class 8?
- use the depletion amount of resources ( use in very less amount).
- betried to find new and alternative resource.
- reduce,reuse and recycle of the resources.
How can science and technology help in sustainable development?
It will assist in tackling complex problems related to sustainability, from disaster risk reduction to food, water and energy security, to societal decarbonized paths, by informing the design of integrated sectoral policies based on the best scientific knowledge available.”