Question 96 The BP oil spill crisis in the Gulf of Mexico is an isolated case th
ID: 83749 • Letter: Q
Question
Question 96
The BP oil spill crisis in the Gulf of Mexico is an isolated case that had few environmental consequences.
True
False
Question 98
The process whereby nitrogen gas from the atmosphere is converted into ammonium is called nitrogen fixation.
True
False
Question 99
When a coyote eats a mouse, roughly___ % of the mouse gets incorporated by the coyote, and the rest is given off as heat.
50
10
90
25
5
Question 100
Competition for mates will increase within a population as the density of the population increases.
True
False
Question 101
Part of Darwin's theory of natural selection says that in a given population, many more individuals are produced each generation than the environment can support.
True
False
Question 102
The plastics found in water bottles come from petroleum products.
True
Question 103
Economists have been comparing the monetary value of intact habitats with the value of using (destroying) those habitats (such as for logging or farming). They find
the long-term problems are minimal, and usually economically minor, it is more of an aesthetic problem than a monetary one.
increased invasion in intact habitats renders it worthless within a few years.
the immediate economic gain is worth it, such as in the shrimp farms in Thailand.
in every case studied, the intact habitat is more valuable than the destroyed one.
clearing the forest for agriculture, as in Cameroon, provides jobs, housing, and long-term economic benefits.
Question 104
Pollution is best described as:
Adding substances or energy that harm the environment
Substances or materials that are toxic to humans decreasing the quality of the human environment
Changing the population growth of species
Can be broken down by bacteria
The decrease in the quality of the environment as a result of natural events
Question 105
The carrying capacity of a system refers to the population size that can be sustained by the available resources.
True
False
Question 106
The facts surrounding global climate change are in serious doubt within the scientific community.
True
False
50
10
90
25
5
Explanation / Answer
Answer:
96). The BP oil spill crisis in the Gulf of Mexico is also called The Deepwater Horizon oil spill. It is an oil spill in the Gulf of Mexico on the BP-operated Macondo prospect. This is considered as largest accidental marine oil spill in the history of petroleum industry. There are a lot of environmental consequences that occur during this incidence. Hence, the statement The BP oil spill crisis in the Gulf of Mexico is an isolated case that had few environmental consequences is FALSE.
98). The process where, nitrogen from the atmosphere is converted into usable forms such as ammonia and nitrates is called nitrogen fixation. Hence, the given statement The process whereby nitrogen gas from the atmosphere is converted into ammonium is called nitrogen fixation is TRUE.
99). As per the law of thermodynamics only 10% of the total energy is incorporated into the next trophic level and 90% is lost as heat. So, only 10% of mouse gets incorporated by the coyote.
100). As the density increases number of mating competitors also increases. Hence, the given statement competition for mates will increase within a population as the density of the population increases is TRUE.
101). According to Darwin’s survival of fittest theory, more individuals are produced in each generation than the environment can support. Those individuals which get useful traits from the parents will have more chance of survival. Hence, the given statement part of Darwin’s theory of natural selection says that in a given population, many more individuals are produced each generation than the environment can support is TRUE.
102).The plastic found in water bottles comes from petroleum product such as polyethylene. Hence, the given statement the plastic found in water bottles come from petroleum products is TRUE.
103). Economist have been comparing the monetary value of intact habitats with the value of using (destroying) those habitats (such as for logging or farming). They find in every case studied, the intact habitat is more valuable than the destroyed one.
104). Pollution is best described as Adding substances or energy that harms the environment.
105). The carrying capacity of a system refers to the population size that can be sustained by the available resources this statement is TRUE.
106). The facts surrounding global climate change are in serious doubt within the scientific community is TRUE.