The statement that “The Grand Canyon is over 400 miles north of Phoenix, Arizona” is FALSE. It is only 223 miles north of Phoenix, Arizona, but the direction is correct.
The Grand Canyon is home to a lot of unique species of moss, plants, fungi, and lichen.
Answer:
1- Option (D)
2- Option (C)
Explanation:
The rocks of oceanic crust are created by spending a huge amount of time in a water-rich environment. During the subduction process, the plates at greater depth are comprised of rocks that contain water in them. As this water reaches the mantle, the conditions of pressure and temperature forces these hydrated rocks to remove the water from them. This water then mixes up with the mantle and thereby reduces the melting point of the mantle rocks. This results in the formation of magma. These magma being lighter eventually rises upward that eventually leads to the formation of the volcanoes. This process of melting is known as the hydration-induced melting.
Thus, the hydration-induced melting process is responsible for the formation of volcanoes on the overriding plates.
Hence, the correct answers are mentioned above.
Answer:
1. Groove describes the gap in the outer crust of rubber in a tire.
Advantage: It helps water and air to be expelled from beneath the tire.
Disadvantage: Regrooving is dangerous as it makes more grooves to worn out tires which may dysfunction during driving.
2. Cuff is tire scalloping in which treads move from high to low.
Advantage : It reduces fuel consumption due to less friction and resistance.
Disadvantage: There can be lack of contact of tire with the rod surface and therefore bouncy feel can be irritating for the travelers.
3. lugs: Lug nuts are fasteners which attach a tire from the automobile.
Advantages: Lug nut patterns helps maintain good braking power.
Disadvantages: There can be tendency of high noise when car is driven at high speed.
<span>Large faults within the Earth's crust result from the action of plate tectonic forces, with the largest forming the boundaries between the plates, such as subduction zones or transform faults. Energy release associated with rapid movement on active faults is the cause of most earthquakes</span>
By using the one child policy to keep the population under control.
