How a Volcano Changes Air, Land and Water, Read and Answer

After each page, ask your child to name every sphere the passage mentions and how it changed. A beach, a hillside or a puddle after rain makes a good real example. Check with the answer key.

Read how a volcano eruption changes the atmosphere, geosphere and hydrosphere, from ash to new islands. A volcano is an opening in Earth where hot, liquid rock comes out. The directions on the page read: Read the passage. Then, turn the page and answer the questions. On page 2: Circle the letter of the best answer for questions 1 to 3, and write the answers to questions 4 to 6 on the lines. The answer key covers the questions on page 2.

Yes, both. We made it for 5th Grade Earth systems, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens with Earth's spheres. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.

The geosphere is Earth's rock and soil, the hydrosphere is all its water, the atmosphere is the air around it, and the biosphere is every living thing. Each sphere touches and changes the others.

Ash shoots into the atmosphere and can block some sunlight for days. Lava cools into new rock, building land in the geosphere. Ash and mud cloud rivers and lakes in the hydrosphere, and lava can dam a stream into a new lake.

A glacier is a slow river of ice. Rocks frozen into its bottom scrape and grind the ground, and it plucks up boulders. Because it fills the whole valley, it carves a narrow V-shaped river valley into a wide U with a flat floor.

Yes. All six Earth's spheres sheets have an answer key, with sample answers for the questions children answer in their own words.

6 printable worksheets, all free to preview. Downloads are included with a ClassWeekly free trial, and every page prints on standard 8.5 x 11 paper.

These are written for 5th Grade students, roughly ages 10-11. Many teachers also use them a grade up for review or a grade down as an extension, so use the preview to judge the fit for a particular child.

Yes. Each one shows the NGSS code it covers on its own page, so you can check the alignment yourself rather than taking our word for it.