different purposes
Summarize the purposes as part of the important data short presentation. Mention the measurement type as well for information accuracy. You don't need to mention actual measurements, just the basis of the water measurements.
nearly half compared to the total
What are the numerical references? Your reader will be confused by this reference as there is no factual data included.
from 13% to 19%.
Add the word "respectively " before the period to indicate successively listed / related information based on prior mention.
industry's
Singular word presentation indicating ownership. Incorrect word and punctuation usage. The correct reference is "industries" which is the plural form of the word you wanted to use.
The same picture was observed in the amount of water used
Incorrect sentence format. This is another GRA deduction. correct format:
The same picture observed the amount of water used...building industry,
Why did you not complete the sentence? Or, was it completed with an incorrect punctuation mark? You seem to have heavy GRA issues. Try to review English grammar usage before you write another essay. At this rate, nothing will be left of your GRA score, which might make you fail the test.