The correct answer is letter B. Both Peg and Susan. Peg says that migration is associated with seasonal changes and that animals usually migrate in large groups -- TRUE. Susan on the other hand <span>says that migration occurs when animals travel from one physical area to another and that it's voluntary -- Partly true, Partly false. IT's either voluntary or forced.</span>
Answer:
1. The focus / Hypocenter
2. The epicenter
3. Elastic waves in the earth produced by an earthquake
Explanation:
hope this is correct :')
As a result of the hot spot volcanoes of Iceland and Hawaii producing a huge amount of basalt, the nearby beaches are made of <u>black sand.</u>
<u></u>
<h3>What is the effect of Basalt on sand?</h3>
Basalt is a black volcanic rock that is commonly found around volcanoes. It has this coloration and appearance as a result of a high concentration of augite and other dark minerals.
Areas with a high concentration of basalts, such as beaches in Iceland and Hawaii, will reflect this dark hue coloration by generating black sand when combined with basalt.
Learn more on basalt here:
brainly.com/question/7609621.
Answer: D. both A and B
Explanation:
Earth is the only planet that is capable of supporting life as we know it due to the presence of temperature, oxygen, an atmosphere and energy.
All the above contribute in the following ways;
- Atmosphere - The atmosphere is sort of like a protective barrier around earth. It destroys a lot of foreign objects that fall on earth and traps the sun's rays such that we keep us adequately warm. It also contains both oxygen and carbon dioxide which living things rely on.
- Energy - The presence of energy sources on Earth enables us to be able to survive. Energy sources like fire, water, and solar enable us to do things such as cooking and electricity generation, that ensure our survival.
- Nutrients - The nutrients available on Earth ensure that living things can grow and survive.
- Temperature - A very important factor, Earth has the right amount of temperature necessary for the proliferation of life. It is not too cold that living things are unable to metabolize food and freeze and is not too hot that life cannot survive.
Its at least 74 mile per hour<span />