Answer:
They safely store carbon in the soil and vegetation in this time of global warming. Therefore, they are now protected. Many people would chop down these trees; putting them at risk of dying out.
Explanation:
Where, I'm unsure, but when, I think I know. There is a theory that the first asteroid to hit Earth was actually a comet. It wiped out the dinosaurs.
Answer:
Potter's wheel
Explanation:
A potter's wheel is a horizontal revolving wheel on which wet clay is shaped into pots or other round objects.
Answer:
D) it turns steam when released
Explanation:
In a nuclear reactor, the superheated water leaving turns to steam when released and it in turn is channeled to turn turbines in order to produce electricity.
- A nuclear reaction is used to generate current through a series of processes.
- The reaction produces a significant amount of heat energy.
- This heat energy is used to superheat water and convert it to steam.
- The steam is then channeled to drive turbines whose mechanical rotation produces electricity.
Answer:
Los mares cerrados, como el Mar Mediterráneo, presentan mayores niveles de contaminación porque son entera o mayoritariamente formados por cuencas endorreicas, las cuales no tienen salida directa hacia el océano. De esta manera, las corrientes marítimas no desagotan sus residuos en el océano, sino que continúan retroalimentándose de manera cícilica, con lo que el conjunto de desechos que viaja en dichas corrientes se queda constantemente dentro de la misma cuenca.
