Girl same thing here. Online school isn’t the move.
There is extraneous information in the diagram. There is duplicate information where you have... There are rivers flowing beneath our feet... a myth? Can stay because it’s simplified. The information ...Have you ever heard that there are rivers of water flowing underground? Do you think it’s true? should be deleted because it’s duplicating the simplified statement prior. Also, Some rivers, such as the Alpaha River in northern Florida, USA,can disappear underground during low flow periods isn’t relevant to the rest of the diagram. Generally water underground is more like water in a sponge is inaccurate and should be deleted. It states in the diagram later on that the water underground is a filler between the rock particles and soil. I hope this helped you. Sorry I didn’t see it sooner.
Answer: Topic sentences have a dual purpose to communicate the purpose of the paragraph and relate the paragraph back to the thesis. Or if you talking about something exciting, topic sentences have a dual purpose to communicate the purpose of the paragraph and provide exciting details.
Explanation: Hope this helps:)