Answer:
1. The production of steel
2. 1875 - 1900
3. 1890
4. 10,000,000
5. 1885 - 1900
Step-by-step explanation:
1. The subject, or topic, of the graph is the production of steel. The graph is displaying values in which steel in produced. Numerical (tons), and yearly values.
2. The graph begins the time 1875 and ends at year 1900. 1875 - 1900 is the time period the graph is covering.
3. Go to the vertical axis of the graph where "tons" are displayed in numbers. Find the value 4,000,000 and look to see where a point is plotted for that value. We can see that there is a point plotted on year 1890 for 4,000,000, so that is our answer.
4. To find this, subtract the number of steel produced in 1900 from 1885. We can see that year 1900 had 12,000,000 tons of steel produced, and year 1885 had about 2,000,000 tons produced.
12,000,000 - 2,000,000 = 10,000,000
There were about 10,000,000 more tons of steel produced in 1900 than in 1885.
5. To determine the answer, look on the graph to see where the line has the steepest uprising. That line lies between years 1895 and 1900, so that is the answer.
hope this helps!