Western and Northern Hemispheres.
Answer:
Labor unions give workers the power to negotiate for more favorable working conditions and other benefits through collective bargaining. Union members earn better wages and benefits than workers who aren't union members. On average, union workers' wages are 28 percent higher than their nonunion counterparts.
The fault is younger than the lower rocks but older those above it.
Explanation:
A fault found that cuts through lower rock layers but not those above it suggests that the fault is younger than the lower rock but older than those above it.
This interpretation is based on the principle of cross-cutting which states that "an intrusion or fault is younger than the rocks they cut through".
- In essence, an intrusion or fault cannot cut through a rock sequence unless it is already in place.
- This is why the fault that cuts through the rock layers is younger than the rock layers.
- But since it did not pass through the layers above, it is older than it.
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Answer:
secondary succession
Explanation:
In the described scenario we have a destruction of an ecosystem because of natural causes, volcano in this case. All that has left after the volcanic eruption has been barren land. After this has happened life started colonizing the volcanic island again, in a process known as primary succession. In the primary succession it is the organisms that have the lowest of requirements for survival that will inhabit the island. Over time, as they die, they will provide biomass for the ground, thus soil will start to form. Once there's soil formed a process called secondary succession will start. In this process the island will start to be inhabited by some plants and smaller animals. These plants and animals will contribute to further enhancing the living conditions on the island, and the island will gradually be getting larger plants and larger animals, thus a new ecosystem will be formed on the place of the old one.
Answer:
Viscosity of magma depends mainly on composition, temperature, and gas ...
The arrival on the surface of magma that has lost its gas ..... It is a 0-to-8 index of increasing explosivity.
