The key concept in the given section. Definition and difference between biological extinction and mass extinction. The background extinction rate, estimation of extinction rate and challenges faced in this. Percentage of the world’s identified species that are likely to become extinct due to human activities. Reasons that project that the extinction rates are on a lower side. Difference between endangered and threatened species with examples. The list of four characters that increase the vulnerability of a species.

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Please help as soon as possible. I have an answer for this, but I'm a bit confused, so any extra assistance would be appreciated! Complete the cross sections on the front and side of the block diagram in Figure 6.6. Complete the cross-section of the side of the block diagram in Figure 6.7. Complete the front and side of the block diagram in Figure 6.8

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Chapter 8, Problem 2CR

To determine

The key concept in the given section. Definition and difference between biological extinction and mass extinction. The background extinction rate, estimation of extinction rate and challenges faced in this. Percentage of the world’s identified species that are likely to become extinct due to human activities. Reasons that project that the extinction rates are on a lower side. Difference between endangered and threatened species with examples. The list of four characters that increase the vulnerability of a species.

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Please help as soon as possible. I have an answer for this, but I'm a bit confused, so any extra assistance would be appreciated! Complete the cross sections on the front and side of the block diagram in Figure 6.6. Complete the cross-section of the side of the block diagram in Figure 6.7. Complete the front and side of the block diagram in Figure 6.8

a. Draw four sedimentary layers of equal thickness that have a strike of N90°E. (Hint: Sketch the map view first.)b. Each layer is dipping to the south at an angle of 60°.c. On the block diagram complete the map view and both cross-sectional views.d. Add strike-dip symbols for each rock layer on both parts of Figure 6.9.

There is an old axiom (a self-evident or universally recognized truth) of economics that “There is no such thing as a free lunch”. In the United States, stringent, enforced water quality laws and regulations provide a high level of protection of our waters. This is accomplished at a significant cost. For example, (sewage treatment plants use 2% of the electricity produced in the United States. This high level of protection increases the cost of goods manufactured in the United States compared to other nations such as China where standards are lower, enforcement a bit lax and in some cases, non-existent. What five (5) things could be done to “level the playing field” so that all manufacturers must provide the same degree of water quality protection no matter where in the world they are located? include how each of your ideas will be implemented (ex: which organization will be provided the power and resources to make sure each idea happens). These should be only about water pollution,…