The graph below shows the average monthly change in the prices of three metals during 2014. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
There is a graph about the three ores, which are
copper
, nickel
and zinc of mean value
price per month
in 2014.
The most changeable ore’s value
is nickel
. The highest cost of nickel
was 6 in January. However
, after a month
, it had declined from 6 to -3 for 5 months. The lowest nickel
value
in 2014 was -3 in June. After the month
, it had been stable for 3 months, but the cost of nickel
was reduced from -1 to -2 in October. After a month
, it started to increase from -2 to 1. It sustained from November and December.
In January, copper
and zinc prices were 2 and 1. There is a difference between copper
and zinc’s price trend. In February, zinc’s value
increased from 1 to 3. On the contrary
, another one decreased from 2 to 1. The 3 common points between two ores. First of all, their values displayed a decreasing trend from February to June. The second point is that they were stable price
from June to September. The Fix the agreement mistake
prices
last
one is that the value
trends of copper
and zinc increased after October.Submitted by lizehua041210 on
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Introduction: The introduction is missing.
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Introduction: Change the first sentence in the introduction.
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Introduction: The chart intro is missing.
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Introduction: The chart intro is missing.
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Vocabulary: Replace the words copper, nickel, value, month with synonyms.
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Vocabulary: The word "trend" was used 3 times.
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Vocabulary: The word "increase" was used 3 times.
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Vocabulary: The word "stable" was used 2 times.
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