Why are carbon dioxide emissions a concern?
The concern for reasons behind emissions of carbon dioxide.
Explanation of Solution
The most basic and common element of life on earth is carbon. A colorless gas having density sixty percent higher than dry air generated upon burning of fuels. Human bodies are made up of carbon including the air we breath and crops we grow. The air we breathe, carbon present is used by plants for the process of photosynthesis.
Carbon dioxide is formed from the burning of fossil fuels. Carbon dioxide emission has caused greenhouse effect one of the serious problems in polluting the environment. It absorbs the heat from atmosphere and making the earth surface warmer. This has increased the average temperature by fifty-nine-degree Fahrenheit. Emission of carbon dioxide is released into atmosphere when any fossil fuel containing carbon is burnt. Plants absorbs carbon dioxide to build their and thus bringing level of carbon dioxide from atmosphere.
So, emission of carbon dioxide is really a concern as it is the major cause greenhouse effect.
Due to emission of carbon dioxide the water of oceans is becoming more acidic. Thus, affecting the life of water animals. Global warming is result of excess amount of carbon dioxide. It has alone contributed sixty-six percent in global warming. Excessive emission of carbon dioxide has brought following changes in atmosphere:
- It has increased the level of seas, people living in coastal areas life has be endangered.
- The supply of water has shrunken as the demand is increasing.
- It has brought some geographical changes.
- It has increased the severe weather conditions. Storms are becoming more frequent.
- It has affected the food supply change also.
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Chapter 36 Solutions
Automotive Technology (Custom)
- What are some ways Historical Data can be used and applied to an estimate?arrow_forwardProblem 1. Rod OAB is rotating counterclockwise with the constant angular velocity of 5 rad/s. In the position shown, collar P is sliding toward A with the constant speed of 0.8 m/s relative to the rod. Find the velocity of P and the acceleration of P. y B 3 P 300 mm A - Answer: Up = -0.861 − 0.48ĵ™; ā₂ = 4.8î −1.1ĵ marrow_forwardA bent tube is attached to a wall with brackets as shown. . A force of F = 980 lb is applied to the end of the tube with direction indicated by the dimensions in the figure. a.) Determine the force vector F in Cartesian components. → → b.) Resolve the force vector F into vector components parallel and perpendicular to the position vector rDA. Express each of these vectors in Cartesian components. 2013 Michael Swanbom cc 10 BY NC SA g x B A א Z FK с кая b Values for dimensions on the figure are given in the table below. Note the figure may not be to scale. Be sure to align your cartesian unit vectors with the coordinate axes shown in the figure. Variable Value a 8 in 12 in с 15 in 36 in h 23 in g 28 in a. F = b. FDA = = ( + k) lb k) lb FIDA = 2 + k) lbarrow_forward
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- Ball joints connect the ends of each of the struts as shown. The resulting structure supports a force of F = 1925 N which lies in the xz plane. a.) Determine the angle (in degrees) between strut AD and strut AC. b.) Determine the dimension g such that the force Fis →> perpendicular to гAC. 2013 Michael Swanbom CC BY NC SA B b C h/ L 不 g F ୮ d y LLC Values for dimensions on the figure are given in the table below. Note the figure may not be to scale. Be sure to align your cartesian unit vectors with the coordinate axes shown in the figure. Variable Value a 4.8 cm b 13.4 cm C 11.6 cm d 10.4 cm h 4.4 cm k 14.8 cm a. The angle between strut AD and strut AC is b. The dimension g is deg. cm.arrow_forward13 F1 35 N = 37°. = Determine the resultant force on the eye bolt. FR = ( + FR magnitude: FR coordinate direction angle a: deg FR coordinate direction angle ẞ`: Ꭱ deg FR coordinate direction angle y: deg N k) Narrow_forwardA hollow cylinder with inner radius of 30 mm and outer radius of 50 mm is heated at the inner surface at a rate of 10^5m^2W and dissipated heat by convection from outer surface into a fluid at 80∘C with h=400 m2 KW. There is no energy generation and thermal conductivity of the material is constant at 15mKW. Calculate the temperature of inside and outside surfaces of cylinder.arrow_forward
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