Answer:
High-level radioactive waste is derived from fission systems such as nuclear power plants.
Explanation:
When nuclear fuel is generated, the material that results from the process is still highly radioactive although it is not efficient to generate electricity. This byproduct is still harmful and it is labeled high-level radioactive waste. Although nuclear fuel is not the only one that generates this type of waste, it is the most common concern from the Manhattan project, for instance.
Some of the Europeans came to New France (Canada) because they wanted to support and promote or possibly change the First Nations into Romon Catholics, these people included the Jesuit priests and the Ursuline nuns. Explorers like Jaques Cartier and Samuel de Champlain came for riches and routes to Asia. Couriers de bois AKA runners of the woods came to New France for Fur Trade. Hope this helped
-Grade 7 girl
Answer:
The Atlantic Ocean is becoming wider because of the motion of the convection currents in the mantle beneath it.
Explanation:
The Atlantic Ocean is the second-largest ocean in the world. It is located between Eurasian and Africa on the east, North and South America on the west, the Arctic Ocean in the north, and the Southern Ocean on the south. This ocean has formed because of divergence between the continental masses that were once merge into one big landmass.
Along the middle of the Atlantic Ocean, stretching in a roughly north-south direction, there is a mid-ocean ridge. This is actually the place where the convection currents in the mantle beneath have caused the formation of divergent plate boundary which split the huge continental mass into smaller continents, and gradually, in the gap that has been opening, water entered and started to give rise to this ocean. The process is still going on, with the divergent plate boundary still being highly active, resulting in further pushing the continents away from each other, which in turn makes the Atlantic Ocean wider and wider.
