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Which of the following conclusions is not supported by data in the graph? 1. The ratio of biomass to fossil fuel extraction did not change that much in that time. 2. Overall, fewer tons of metals were extracted than minerals. 3. The extraction of all four types of natural resources - biomass, minerals, metals and fossils fuels - increased steadily for several decades after 1980. 4. Biomass energy is a renewable resource.

Which of the following conclusions is not supported by data in the graph? 1. The ratio of biomass to fossil fuel extraction did not change that much in that time. 2. Overall, fewer tons of metals were extracted than minerals. 3. The extraction of all four types of natural resources - biomass, minerals, metals and fossils fuels - increased steadily for several decades after 1980. 4. Biomass energy is a renewable resource.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Which of the following conclusions is not supported by data in the graph?

1. The ratio of biomass to fossil fuel extraction did not change that much in that time.
2. Overall, fewer tons of metals were extracted than minerals.
3. The extraction of all four types of natural resources - biomass, minerals, metals and fossils fuels - increased steadily for several decades after 1980.
4. Biomass energy is a renewable resource.
The image is a stacked bar graph illustrating the global consumption of various natural resources from 1980 to 2005. Each bar represents a different year, with resources measured in billion metric tons. The categories of resources include Biomass, Metals, Minerals, and Fossil Fuels. Here's a breakdown of the data: - **2005:** The total resource consumption is slightly above 60 billion metric tons, with a major portion consisting of Fossil Fuels, followed by Minerals, Biomass, and a small portion of Metals. - **2000:** The total is just under 60 billion metric tons. Fossil Fuels comprise the largest share, followed by Minerals, Biomass, and Metals. - **1995:** The total is around 50 billion metric tons, with Fossil Fuels being the dominant resource, followed by Minerals, Biomass, and Metals. - **1990:** The total is slightly above 40 billion metric tons. Fossil Fuels make up the largest portion, with Minerals, Biomass, and Metals following. - **1985:** The total is approximately 40 billion metric tons, with Fossil Fuels taking the lead, then Minerals, Biomass, and a small amount of Metals. - **1980:** The total is slightly under 40 billion metric tons. The hierarchy remains the same: Fossil Fuels, Minerals, Biomass, and Metals. **Key Observations:** - Fossil Fuels consistently represent the largest portion of consumption each year. - There is a general upward trend in total consumption over the period. - The consumption of Biomass and Metals remains relatively stable over the years, while Fossil Fuels and Minerals show more significant changes. This data highlights the growing demand for natural resources and the increasing reliance on fossil fuels over the 25-year span.
Transcribed Image Text:The image is a stacked bar graph illustrating the global consumption of various natural resources from 1980 to 2005. Each bar represents a different year, with resources measured in billion metric tons. The categories of resources include Biomass, Metals, Minerals, and Fossil Fuels. Here's a breakdown of the data: - **2005:** The total resource consumption is slightly above 60 billion metric tons, with a major portion consisting of Fossil Fuels, followed by Minerals, Biomass, and a small portion of Metals. - **2000:** The total is just under 60 billion metric tons. Fossil Fuels comprise the largest share, followed by Minerals, Biomass, and Metals. - **1995:** The total is around 50 billion metric tons, with Fossil Fuels being the dominant resource, followed by Minerals, Biomass, and Metals. - **1990:** The total is slightly above 40 billion metric tons. Fossil Fuels make up the largest portion, with Minerals, Biomass, and Metals following. - **1985:** The total is approximately 40 billion metric tons, with Fossil Fuels taking the lead, then Minerals, Biomass, and a small amount of Metals. - **1980:** The total is slightly under 40 billion metric tons. The hierarchy remains the same: Fossil Fuels, Minerals, Biomass, and Metals. **Key Observations:** - Fossil Fuels consistently represent the largest portion of consumption each year. - There is a general upward trend in total consumption over the period. - The consumption of Biomass and Metals remains relatively stable over the years, while Fossil Fuels and Minerals show more significant changes. This data highlights the growing demand for natural resources and the increasing reliance on fossil fuels over the 25-year span.
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