Answer:
Explanation:
a.Minerals are valuable natural resources being finite and non-renewable. They constitute the vital raw materials for many basic industries and are a major resource for development. ... Since independence, there has been a pronounced growth in the mineral production both in terms of quantity and value.
b.Flowing water picks up soil particles, and carries them along until the flow ebbs and the particles sink to the bottom. ... Anything that reduces the energy of the flow field can cause larger particles to drop below the critical Reynolds number and drop out of the fluid stream (deposition)
c.Afforestation prevents soil erosion because trees grow very large, very strong roots that take hold in soil and prevent it from washing away or being...
Answer:
B. Their predators have been killed by the Cretaceous-Paleogene extinction
Explanation:
The mammals and the avian dinosaurs were small creatures, living in the shadows of the dinosaurs which dominated the world, but also were stopping the further increase in size and development of these animals. At the end of the Cretaceous though, an asteroid struck the Earth. The impact was so hard and devastating that it managed to destroy the dinosaurs and wipe them out of the face of the Earth, with the only dinosaurs remaining being the small avian species. Since lots of niches opened up and where free for taking in the ecosystem, the mammals and the avian dinosaurs quickly started to evolve, diversify, and become much larger. The mammals seem to won the race for dominance as they have become the most dominant species on the planet.
Answer:
Not farming enough is not a problem of California
Explanation:
Answer:
Amazon rainforest is a diverse and rich forest found in the Southern part of America-precisely Brazil, Peru, Columbia. And, also, some minor part are found within Venezuela, Ecuador, Bolivia, Guyana, Suriname and French Guiana.
<em>It is also known as the Amazon jungle. Being a bio-diverse ecosystem means that, it is with an estimated 390 billion individual trees divided into 16,000 species which could be found inside it. </em>
<em>Most of the species of trees in any part of the world can be found inside the forest. Also, some rare and unknown species could also be found inside it.</em>
Explanation:
