Canada was colonized by England and France. :)
Answer:Valuable minerals located in arid lands include copper in the United States, Chile, Peru, and Iran; iron and lead-zinc ore in Australia; chromite in Turkey; and gold, silver, and uranium deposits in Australia and the United States.
Explanation: hope this helps
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New crust forms <u>D. at ocean ridges</u>
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Explanation:</h2>
At mid-ocean ridges, there is separating of plate tectonics allowing the formation of new crust from the cool solid magma. The process leads to the formation of the new seafloor and it is called the new seafloor spreading.
Since the earth is not expanding to make way for spreading seafloor, at the subduction zone, the tectonics sink back into lithosphere or earth's interior. The new crust formation at ocean ridges can be a slow or fast process. Some ridges spread at 2 inches (5 centimeters) per year while others spread at 6 inches (15 Centimeter) per year.
Answer:
The theory of plate tectonics is based on the movement of the tectonic plates by the convection currents, and this has led to the constant change of the physical landscape on Earth.
Explanation:
The theory of plate tectonics suggests that Earth's crust is divided into numerous pieces, called tectonic plates, and they are constantly moving because of the convection currents in the mantle. The convection currents are actually the ones responsible from break up the crust, and they are a circular movement in the mantle, where the cooler and denser material drops down, while the hotter and less dense material is pushed up and creates huge pressure on the crust.
Because of the pressure of the convection currents, the tectonic plates are in constant motion in a certain direction, creating three different types of plate boundaries, convergent, divergent, and transform plate boundaries. The different interactions between the plates have led to the creation or destruction of all sorts of landforms, from mountains and volcanoes, plateaus and valleys, lakes, and ocean basins... The movement of the plates throughout the geological past has led to the formation of supercontinents where the vast majority of Earth's crust has been connected, but also to breaking apart of them and continents scattered around the globe far away from each other.
Answer:
Social injustice are inequalities that happen in society.
Explanation:
There are many examples of social injustice that you can write a speech about. You could write on issues such as ageism, xenophobia (prejudice against foreigners), or homophobia to name a few. An important document created to fight for social JUStice is the Universal Declaration for Human Rights adopted by the United Nations General Assembly dating back to 1948. This document was created meant to fight for the rights of prisoners, women, the youth, disabled persons, peasants, and even parents.