Grade 3 Reading Comprehension Worksheets - Free Printable

Let’s read the passage carefully and fill in the blanks using the information given.

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First blank:
“Microscopic creatures called __________ break down dead plants...”

From the first paragraph:
> “...microscopic creatures called decomposers break it down...”

So, the first blank is decomposers.

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Second blank:
“...and return their __________ to the soil.”

From the same sentence:
> “...break it down and return its nutrients to the soil.”

So, the second blank is nutrients.

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Third blank:
“Farmers and gardeners can recycle nutrients by __________ , which means combining...”

From the second paragraph:
> “Composting means combining brown plant materials like straw...”

So, the third blank is composting.

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Fourth blank:
“...which means combining __________ (a color) and...”

From the text:
> “...combining brown plant materials like straw, shredded wood, and dead leaves with green materials...”

So, the fourth blank is brown.

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Fifth blank:
“...and __________ (a color) plants materials in a pile with water.”

Again from the text:
> “...with green materials like vegetable scraps...”

So, the fifth blank is green.

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Sixth blank:
“__________ from the sun raises the temperature in the pile...”

From the text:
> “Heat from the sun raises the temperature in the pile...”

So, the sixth blank is Heat.

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Now let’s write all the answers in order:

1. decomposers
2. nutrients
3. composting
4. brown
5. green
6. Heat

Final Answer:
decomposers, nutrients, composting, brown, green, Heat