Answer:
No a techtonic plate is plates under the continents and oceans. A continent is a mass of land, techtonic plates can be found underwater.
Explanation:
Extrusive igneous rocks are formed by cooling lava. Since
the temperature gradient between lava and Earth’s atmosphere is very big,
cooling is very rapid. The second option is deemed true, which also means the
third option is false. Foliations occur only in metamorphic rocks, deeming the
forth option false. Since extrusive igneous rocks are formed at the surface of
the Earth, there would be no confining pressure, which means the first option
is false.
<h2>Answer:</h2>
Balanced forces/Resultant force/ Newton's first law/law of inertia.
<h3>Explanation:</h3><h3>Balanced forces/Resultant force/ Newton's first law/law of inertia:</h3>
It says that each article will remain in its state of rest or similar motion in a straight line except a resultant force works on it. It is known as the law of inertia.
The inertia of the body is the hesitation of the target to alter its state of peace or movement.
The inertia of an article depends on its size. The greater the body, the greater the inertia. It shows it is difficult to start moving, stop, slow down, speed up or change direction. Force is required to overcome inertia.
Answer:
D. The work of Tribeless Alliance in Kenya.
Explanation:
There were periods of active protests and even violence before Kenyan independence in 1963. Jomo Kenyatta became the first post-independence Kenyan PM and was a key figure in winning it. After WWII, the British administration gave some legislative seats to Africans. But the activities of the Tribeless Alliance are not a factor leading to independence in 1963.
Answer:
Both explain how the movement of the Earth's crust occurs.