Answer:
c.
Explanation:
This process is known as frost weather or frost wedging and happens on a yearly basis in many mid-latitude locations. In the subpolar and polar regions, frost wedging can be a daily occurrence.
The weather happens in two stages. First, water droplets squeeze into pore spaces of the soil or in tiny existing fractures in rocks. Because water expands when it freezes, the crystals of water become enlarged and force the rock apart slowly.
Answer:
B.
Explanation:
Child labor is important to Brazil's economy and to individual families.
BraziL's GDP per capita is estimated to be around $23,000.
You would definitely not expect political stability in a state that is being annexed or which does not have a territory - rather the opposite would be true.
Both multinational and souvereign states can have a high lever of political security. However, in a multinational state one can also expect some conflicts between the different ethnic groups - therefore the best answer is "a sovereign state"
<span />
In a white dwarf, gravitational collapse is prevented by electron degeneracy pressure. this is a result of the pauli exclusion principle, which basically states that two electrons cannot occupy the same orbital/energy level at the same time.
It would be letter A which is energy. The other three are used in weather forecasting due to the fact that the atmosphere is fluid and weather and climate is caused by uneven heat from the star in our solar system which is the Sun to the Earth in which heat transfer occurs
