Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010. FIGURE 2.13 Global mercury emissions by sector, 2010. About how many metric tons of mercury were released in total from these regions?

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Answer 1

Textbook Question

Chapter 2, Problem 1DAA

Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010.

Chapter 2, Problem 1DAA, Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of

FIGURE 2.13 Global mercury emissions by sector, 2010.

About how many metric tons of mercury were released in total from these regions?

Expert Solution & Answer

Summary Introduction

To determine: The total metric tons of mercury released from the regions given in the Fig. 2.13.

Introduction: Mercury is a toxic element and is naturally found in water, air, and soil. It is released in the environment through weathering of rocks, volcanic activity, and human activity. Human activity is mainly responsible for the mercury releases especially burning of coal in the coal-fired power stations, domestic uses, waste incinerators, industries, and mining of metals.

Explanation of Solution

As given in the problem statement, various industries besides coal-fired power plants contribute to mercury pollution in the atmosphere. Refer Fig. 2.13, “Global mercury emissions by sector, 2010” in the textbook. The graphical representation shows mercury emission (metric tons) by industries from different continents of the world in 2010. The data were reported from seven continents including Asia, Africa, Russia, Europe, North America, Middle East, and South and Central America. The mercury emissions released from various sectors included waste from consumer products, oil refining, cremation, waste incineration, mining, fossil fuel combustion, chlorine, cement, and metal production. On the basis of the data given in Fig. 2.13, Asia has the maximum mercury emissions reported as approximately 1100 metric tons. The approximate amount of mercury released by each continent is as follows:

Asia – 1100 metric tons
Africa – 380 metric tons
South and Central America – 350 metric tons
Europe – 180 metric tons
North America – 80 metric tons
Russia – 60 metric tons
Middle East – 40 metric tons

By summing up the amount of mercury emissions from the seven continents, the total amount of mercury released (metric tons) comes to approximately 2200 metric tons.

Conclusion

The total mercury released by industry from different regions of the world in 2010 was 2200 metric tons.

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Question #3: In the KeyGene paper, the authors state that it would be useful if pollen from an apomict would transmit apomixis-inducing genes to the female in the cross (assuming the pollen is viable). Assuming there was just one gene conferring gametophytic obligate apomixis, and that the two parents are inbreds, what would be the consequences of such a cross if: a) The apomixis was a dominant trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the parental cross. b) The apomixis was a recessive trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the…

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Answer 2

Textbook Question

Chapter 2, Problem 1DAA

Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010.

Chapter 2, Problem 1DAA, Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of

FIGURE 2.13 Global mercury emissions by sector, 2010.

About how many metric tons of mercury were released in total from these regions?

Expert Solution & Answer

Summary Introduction

To determine: The total metric tons of mercury released from the regions given in the Fig. 2.13.

Introduction: Mercury is a toxic element and is naturally found in water, air, and soil. It is released in the environment through weathering of rocks, volcanic activity, and human activity. Human activity is mainly responsible for the mercury releases especially burning of coal in the coal-fired power stations, domestic uses, waste incinerators, industries, and mining of metals.

Explanation of Solution

As given in the problem statement, various industries besides coal-fired power plants contribute to mercury pollution in the atmosphere. Refer Fig. 2.13, “Global mercury emissions by sector, 2010” in the textbook. The graphical representation shows mercury emission (metric tons) by industries from different continents of the world in 2010. The data were reported from seven continents including Asia, Africa, Russia, Europe, North America, Middle East, and South and Central America. The mercury emissions released from various sectors included waste from consumer products, oil refining, cremation, waste incineration, mining, fossil fuel combustion, chlorine, cement, and metal production. On the basis of the data given in Fig. 2.13, Asia has the maximum mercury emissions reported as approximately 1100 metric tons. The approximate amount of mercury released by each continent is as follows:

Asia – 1100 metric tons
Africa – 380 metric tons
South and Central America – 350 metric tons
Europe – 180 metric tons
North America – 80 metric tons
Russia – 60 metric tons
Middle East – 40 metric tons

By summing up the amount of mercury emissions from the seven continents, the total amount of mercury released (metric tons) comes to approximately 2200 metric tons.

Conclusion

The total mercury released by industry from different regions of the world in 2010 was 2200 metric tons.

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Answer 3

Textbook Question

Chapter 2, Problem 1DAA

Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010.

Chapter 2, Problem 1DAA, Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of

FIGURE 2.13 Global mercury emissions by sector, 2010.

About how many metric tons of mercury were released in total from these regions?

Expert Solution & Answer

Summary Introduction

To determine: The total metric tons of mercury released from the regions given in the Fig. 2.13.

Introduction: Mercury is a toxic element and is naturally found in water, air, and soil. It is released in the environment through weathering of rocks, volcanic activity, and human activity. Human activity is mainly responsible for the mercury releases especially burning of coal in the coal-fired power stations, domestic uses, waste incinerators, industries, and mining of metals.

Explanation of Solution

As given in the problem statement, various industries besides coal-fired power plants contribute to mercury pollution in the atmosphere. Refer Fig. 2.13, “Global mercury emissions by sector, 2010” in the textbook. The graphical representation shows mercury emission (metric tons) by industries from different continents of the world in 2010. The data were reported from seven continents including Asia, Africa, Russia, Europe, North America, Middle East, and South and Central America. The mercury emissions released from various sectors included waste from consumer products, oil refining, cremation, waste incineration, mining, fossil fuel combustion, chlorine, cement, and metal production. On the basis of the data given in Fig. 2.13, Asia has the maximum mercury emissions reported as approximately 1100 metric tons. The approximate amount of mercury released by each continent is as follows:

Asia – 1100 metric tons
Africa – 380 metric tons
South and Central America – 350 metric tons
Europe – 180 metric tons
North America – 80 metric tons
Russia – 60 metric tons
Middle East – 40 metric tons

By summing up the amount of mercury emissions from the seven continents, the total amount of mercury released (metric tons) comes to approximately 2200 metric tons.

Conclusion

The total mercury released by industry from different regions of the world in 2010 was 2200 metric tons.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 2, Problem 1DAA

Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of it. Several industries besides coal-fired power plants contribute substantially to atmospheric mercury pollution. FIGURE 2.13 shows mercury emissions by industry from different regions of the world in 2010.

Chapter 2, Problem 1DAA, Mercury Emissions by Continent By weight, coal does not contain much mercury, but we burn a lot of

FIGURE 2.13 Global mercury emissions by sector, 2010.

About how many metric tons of mercury were released in total from these regions?

Expert Solution & Answer

Summary Introduction

To determine: The total metric tons of mercury released from the regions given in the Fig. 2.13.

Introduction: Mercury is a toxic element and is naturally found in water, air, and soil. It is released in the environment through weathering of rocks, volcanic activity, and human activity. Human activity is mainly responsible for the mercury releases especially burning of coal in the coal-fired power stations, domestic uses, waste incinerators, industries, and mining of metals.

Explanation of Solution

As given in the problem statement, various industries besides coal-fired power plants contribute to mercury pollution in the atmosphere. Refer Fig. 2.13, “Global mercury emissions by sector, 2010” in the textbook. The graphical representation shows mercury emission (metric tons) by industries from different continents of the world in 2010. The data were reported from seven continents including Asia, Africa, Russia, Europe, North America, Middle East, and South and Central America. The mercury emissions released from various sectors included waste from consumer products, oil refining, cremation, waste incineration, mining, fossil fuel combustion, chlorine, cement, and metal production. On the basis of the data given in Fig. 2.13, Asia has the maximum mercury emissions reported as approximately 1100 metric tons. The approximate amount of mercury released by each continent is as follows:

Asia – 1100 metric tons
Africa – 380 metric tons
South and Central America – 350 metric tons
Europe – 180 metric tons
North America – 80 metric tons
Russia – 60 metric tons
Middle East – 40 metric tons

By summing up the amount of mercury emissions from the seven continents, the total amount of mercury released (metric tons) comes to approximately 2200 metric tons.

Conclusion

The total mercury released by industry from different regions of the world in 2010 was 2200 metric tons.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To determine: The total metric tons of mercury released from the regions given in the Fig. 2.13.

Introduction: Mercury is a toxic element and is naturally found in water, air, and soil. It is released in the environment through weathering of rocks, volcanic activity, and human activity. Human activity is mainly responsible for the mercury releases especially burning of coal in the coal-fired power stations, domestic uses, waste incinerators, industries, and mining of metals.

Explanation of Solution

As given in the problem statement, various industries besides coal-fired power plants contribute to mercury pollution in the atmosphere. Refer Fig. 2.13, “Global mercury emissions by sector, 2010” in the textbook. The graphical representation shows mercury emission (metric tons) by industries from different continents of the world in 2010. The data were reported from seven continents including Asia, Africa, Russia, Europe, North America, Middle East, and South and Central America. The mercury emissions released from various sectors included waste from consumer products, oil refining, cremation, waste incineration, mining, fossil fuel combustion, chlorine, cement, and metal production. On the basis of the data given in Fig. 2.13, Asia has the maximum mercury emissions reported as approximately 1100 metric tons. The approximate amount of mercury released by each continent is as follows:

Asia – 1100 metric tons
Africa – 380 metric tons
South and Central America – 350 metric tons
Europe – 180 metric tons
North America – 80 metric tons
Russia – 60 metric tons
Middle East – 40 metric tons

By summing up the amount of mercury emissions from the seven continents, the total amount of mercury released (metric tons) comes to approximately 2200 metric tons.

Conclusion

The total mercury released by industry from different regions of the world in 2010 was 2200 metric tons.

Answer 8

Expert Solution & Answer

Summary Introduction

To determine: The total metric tons of mercury released from the regions given in the Fig. 2.13.

Introduction: Mercury is a toxic element and is naturally found in water, air, and soil. It is released in the environment through weathering of rocks, volcanic activity, and human activity. Human activity is mainly responsible for the mercury releases especially burning of coal in the coal-fired power stations, domestic uses, waste incinerators, industries, and mining of metals.

Explanation of Solution

As given in the problem statement, various industries besides coal-fired power plants contribute to mercury pollution in the atmosphere. Refer Fig. 2.13, “Global mercury emissions by sector, 2010” in the textbook. The graphical representation shows mercury emission (metric tons) by industries from different continents of the world in 2010. The data were reported from seven continents including Asia, Africa, Russia, Europe, North America, Middle East, and South and Central America. The mercury emissions released from various sectors included waste from consumer products, oil refining, cremation, waste incineration, mining, fossil fuel combustion, chlorine, cement, and metal production. On the basis of the data given in Fig. 2.13, Asia has the maximum mercury emissions reported as approximately 1100 metric tons. The approximate amount of mercury released by each continent is as follows:

Asia – 1100 metric tons
Africa – 380 metric tons
South and Central America – 350 metric tons
Europe – 180 metric tons
North America – 80 metric tons
Russia – 60 metric tons
Middle East – 40 metric tons

By summing up the amount of mercury emissions from the seven continents, the total amount of mercury released (metric tons) comes to approximately 2200 metric tons.

Conclusion

The total mercury released by industry from different regions of the world in 2010 was 2200 metric tons.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To determine: The total metric tons of mercury released from the regions given in the Fig. 2.13.

Introduction: Mercury is a toxic element and is naturally found in water, air, and soil. It is released in the environment through weathering of rocks, volcanic activity, and human activity. Human activity is mainly responsible for the mercury releases especially burning of coal in the coal-fired power stations, domestic uses, waste incinerators, industries, and mining of metals.

Answer 12

Explanation of Solution

As given in the problem statement, various industries besides coal-fired power plants contribute to mercury pollution in the atmosphere. Refer Fig. 2.13, “Global mercury emissions by sector, 2010” in the textbook. The graphical representation shows mercury emission (metric tons) by industries from different continents of the world in 2010. The data were reported from seven continents including Asia, Africa, Russia, Europe, North America, Middle East, and South and Central America. The mercury emissions released from various sectors included waste from consumer products, oil refining, cremation, waste incineration, mining, fossil fuel combustion, chlorine, cement, and metal production. On the basis of the data given in Fig. 2.13, Asia has the maximum mercury emissions reported as approximately 1100 metric tons. The approximate amount of mercury released by each continent is as follows:

Asia – 1100 metric tons
Africa – 380 metric tons
South and Central America – 350 metric tons
Europe – 180 metric tons
North America – 80 metric tons
Russia – 60 metric tons
Middle East – 40 metric tons

By summing up the amount of mercury emissions from the seven continents, the total amount of mercury released (metric tons) comes to approximately 2200 metric tons.