just fix the grammar mistakes and some ideas – AU language

question
Description: Water scarcity is one of the key environmental issues of our time.
Identify some major causes of water scarcity and describe two solutions.

Task guidelines
Write a formally structured problem-solution essay.
Use information from the Pearce and Glennon texts in the 3b BoR.
You may also use Balch to support your ideas.
Summarise and/or paraphrase information from the texts.
Use in-text citations.
Use no more than two brief direct citations.
Include a reference list (not included in the word count).

Content

Identify some major causes and describe two solutions supported with
evidence from the texts.
Paraphrase ideas from the text.
Show clear separation of ideas into paragraphs.

Language

Write in a formal academic style.
Use a range of both simple and complex sentences.
Show causal relations, explanation and hedging.