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Label the Diagram is a free printable Grade 2 English worksheet on saying what a diagram would need to label, aligned to Common Core standard RI.2.7. It prints 2 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 22 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Label the Diagram

RI.2.7

NameDate

Read the text, then answer the questions.

1.Read the text, then answer the questions.

How Glass Is Recycled

Glass is unusual. It can be melted and remade for ever without getting any worse. Bottles are first sorted by colour. Clear, green and brown glass have to be kept apart, because you cannot make clear glass from green. The glass is then crushed into small pieces called cullet. Metal lids are pulled out with a magnet. Cullet melts at a lower temperature than the raw materials glass is made from. That means recycling glass uses less energy than making it new. The melted glass is poured into moulds and blown into new bottles.

  1. 1. What happens to the melted glass at the end?
  2. 2. How are metal lids removed?
  3. 3. What would a flow diagram for this text show?
2.Read the text, then answer the questions.

How Paper Is Recycled

Used paper does not become new paper by magic. It goes through five stages. First it is sorted. Card, newspaper and office paper are separated, because each makes a different grade of new paper. Second it is pulped. The paper is mixed with water and churned until the fibres come apart. Third it is cleaned. Staples, glue and ink are removed. Ink is lifted out with air bubbles. Fourth the pulp is pressed flat between rollers and dried. Fifth it is cut into sheets. Paper can be recycled about five to seven times before its fibres get too short to hold together.

  1. 1. What is used to lift the ink out?
  2. 2. What would a flow diagram for this text show?
  3. 3. How many stages does recycling paper take?

LessonPrint · RI.2.7 · Set 22 · free to copy for classroom use

Answer key — Label the Diagram

Set 22. Prints on its own sheet.

  1. 1.1. It is poured into moulds and blown into new bottles. 2. With a magnet. 3. Sorting by colour, crushing into cullet, removing lids, melting, and moulding new bottles.
  2. 2.1. Air bubbles. 2. The five stages in order: sorting, pulping, cleaning, pressing and cutting. 3. Five.

Last reviewed 2026-09-05. Aligned to RI.2.7 of the Common Core State Standards for English language arts.