Answer:
There are several tectonic provinces collectively called as crystalline providences.
Explanation:
- The geology of Appalachians consists of Blue Ridge, Piedmont, Adirondack, and the New England providences. They are known as Crystalline provinces.
- The sinking of the oceans continued about 270 million year ago due to which a huge mass of rocks was pushed westwards along the margins of North America and piled up to form the mountains.
- The Sierra Nevada is the youngest mountain range on the west coast of the United States.
Answer:
Christian
Explanation:
Canadians are weird they speak french, America on the other hand, doesnt speak french, so are christian, jesus was jewish
By the place and region. Place names itself give an area a really unique feature. The name of the place often gives some historical background, like perhaps the founder, or the name may give clues on the features of the area. Another unique characterization are the different types of region. There are three main types of regions including formal region, functional region, and vernacular region. Formal regions are areas where everyone shares common distinctive characteristics. Functional regions are areas that can be used to display information about economic areas. Lastly, vernacular regions are regions that people believe exist as part of their cultural identity.
One impact of motor vehicles and public transportation in ur an areas is pollution
Answer:
1) The Haywired scenario—headed by Tom Brocher and others—is a preparatory measure meant to ready law enforcement, fire fighters, utility workers, etc. for damage to infrastructure that will happen during a great Hayward earthquake. The right option is True.
2) The Haywired scenario plans for a similar amount of shaking compared to the 1868 Hayward earthquake. The correct option is True.
3) The amount of damage due to the 1868 Hayward earthquake is equal to our expected consequences following the upcoming next Hayward fault earthquake. The right answer is False.
Explanation:
1) The Haywired scenario is a 3D virtual sequence in which a hypothetical earthquake of magnitude 7 in the San Francisco Bay can cause chaos. An interdisciplinary panel of scientists have designed a hypothetical mainshock in the HayWard Fault and its possible impact and consequences of the ground shaking beneath Oakland. The idea behind this scenario is to improve the quality and reactiveness of Internet and telecommunication to react to such a hazard. They are seeking to prevent gaps in knowledge and communication needs and solve any "communication congestion" so that law enforcement, fire fighter, utility workers and any other service to work effectively under such a disaster.
2) The Hayward scenario is based on a large earthquake that hit the San Francisco Bay in 1868. Its magnitude was 6.8 and there is a high probability of such a massive quake occurring again. Scientists are also concerned with “recurrence interval” on the fault as this type of events tend to be equally or exceed the previous one in a cyclical flow of time.
3) The main difference between the earthquake that stroke in 1868 and the currently expected is that at that time damage was contrived to a small number of buildings as the land was just developing with scarce population. Conversely, an earthquake of that magnitude would threaten more than 7 million people leaving near the Hayward Fault. Apart from causing a vast destruction of infrastructure and building, it would seriously hit the national economy.
