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Science Concepts and Evidence

Grade 6 · Stretch challenge · 8 questions · Version PG-1BD5FTH-N4XX

1.

Which layer is broken into tectonic plates?A. Land that drains to a common body of water B. Earth's rotation C. Ice cores, sediments, fossils, or tree rings D. The lithosphere

2.

What evidence records past climate?A. Movement of weathered material B. Land that drains to a common body of water C. Earth's rotation D. Ice cores, sediments, fossils, or tree rings

3.

What causes day and night?A. Earth's rotation B. Ice cores, sediments, fossils, or tree rings C. Breaking rock into smaller pieces D. Movement of weathered material

4.

Why do seasons occur?A. Earth's rotation B. Earth's axial tilt as it orbits the Sun C. The lithosphere D. Energy from the Sun

5.

What drives most surface weather?A. Energy from the Sun B. Land that drains to a common body of water C. Ice cores, sediments, fossils, or tree rings D. Earth's axial tilt as it orbits the Sun

6.

What is a watershed?A. Ice cores, sediments, fossils, or tree rings B. The lithosphere C. Earth's axial tilt as it orbits the Sun D. Land that drains to a common body of water

7.

What is erosion?A. Movement of weathered material B. Earth's axial tilt as it orbits the Sun C. The lithosphere D. Land that drains to a common body of water

8.

What is weathering?A. The lithosphere B. Energy from the Sun C. Earth's rotation D. Breaking rock into smaller pieces

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 9
  1. Which layer is broken into tectonic plates?The lithosphere
  2. What evidence records past climate?Ice cores, sediments, fossils, or tree rings
  3. What causes day and night?Earth's rotation
  4. Why do seasons occur?Earth's axial tilt as it orbits the Sun
  5. What drives most surface weather?Energy from the Sun
  6. What is a watershed?Land that drains to a common body of water
  7. What is erosion?Movement of weathered material
  8. What is weathering?Breaking rock into smaller pieces

Worked example

Read the direction, identify the assessed skill, solve or cite evidence, and check the response.

Common mistake

Using a memorized procedure without checking what the question asks.

Helpful hint

Name the standard skill before answering.