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TRANSCRIPT
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Line Graph: Fuel Use, 1970 - 2025
The line graph shows past and projected energy sources.
BTUs are British Thermal Units, a unit of energy equal to the amount of heat required to raise
one pound of water one degree Fahrenheit at one atmosphere pressure; equivalent to 251.997calories.
Don't worry about the figures too much: just be able to describe the trends in the graph. Which
sources of energy will be most important in the next few years?
The line graph shows past and projected energy sources from 1970 until 2025.
Frist, let we see a nuclear energy source. In 1970, nuclear was in 0, when 1980, nuclear
went up by 4 to 4. The graph was still increase when 1990 to 7. And there was an increase again
in 2003 to 9. There was no change until 2025. And it was the peak of our graph for nuclear.
Then, let we move to nonhydro reneweable energy source. In 1970, this energy source
was in 2. Then, in next 10 years, there was a calmly increase by 1 to 3. In 1990, this energy
source increased to 4. But, in 2003, this energy source went down by 1, so, this energy source
was same at the last 10 years before. And this energy source was still constant until 2015. And in
2025, this graph was in peak, when this energy source was 4.
Now, look at an hydro energy source. in the first year, we can see that this energy ource
swas in 4. And we can see that it was the peak of the graph. In 1980, there was a calm decrease
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to 3. The energy source was still down by 1 to 2 in 1990. And when 2003, this energy source
went down again to 1. But, in the 2015, this energy source went up slightly by 1 to 2. And there
was no change until 2025.
Next, the coal energy source started from 12 in 1970. In the next 10 years, the coal went
up by 2 to 14. In 1990, there was a dramatic increase by 6. In 2003, the coal went up to 22. In
2015, there was an increase by 2. And the last years, we can see that the graph was in peak at 28.
So, we continiue to natural gas energy source. In 1970, natural gas was in 22. In 1980,
there was a decrease by 2 to 20. In 1988, there was a dramatic decrease by 5 to 15. And 2003,
there was a dramatic increase to 25. In 2015, the natural gas went up to 26. And this graph was in
peak in 2025 at 29.
And let we see at the last one, petroleum. Petroleum started at 30. In 1980, petroleum
went up dramatically to 39. In 1990, petroleum went down to 35, and went up to 39 in 2003. In
2015, petroleum went up by 6 to 45. In 2015, petroleum was in peak at 55.
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Write a short description of the chart
US Farms Data: Horses and Tractors
The diagram explain us about the horses and tractors number from 50 years from 1910
until 1960. The diagram of horses number is opposite with tractors number. Let we start with the
horses number.
From the diagram of the horses number, we can see that there was an increase for the first
10 years, and the steady decrease over last 40 last years. From 1910, there was 4.00 million the
horses number. When 1915, the horses number went up by 0.25 million to 4.25 million. There
was an increase of the horses number to 4.40 million in 1920. So, it was a reach of their peak.
In 1925, the horses number went down by 0.40 million. In 1930, we saw a drop to 3.50
million. And when 1933, there was a dip by 0.50 million to 3.00 million. And when 1936, they
went down again by 0.30 million.
In 1940, we can see that the horses number was 2.40 million. And, there was a decrease
when 1945 to 2.00 million. Then, there was a decrease in 1948 of 0.30 million.
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