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Science Concepts and Evidence

Grade 6 · Stretch challenge · 8 questions · Version PG-1CR3GAC-N4XX

1.

Why do seasons occur?A. Land that drains to a common body of water B. Movement of weathered material C. Earth's axial tilt as it orbits the Sun D. Energy from the Sun

2.

What evidence records past climate?A. Ice cores, sediments, fossils, or tree rings B. Earth's rotation C. Breaking rock into smaller pieces D. Energy from the Sun

3.

What is a watershed?A. Land that drains to a common body of water B. Earth's rotation C. Energy from the Sun D. Ice cores, sediments, fossils, or tree rings

4.

What is weathering?A. Breaking rock into smaller pieces B. Land that drains to a common body of water C. Movement of weathered material D. Ice cores, sediments, fossils, or tree rings

5.

What is erosion?A. Movement of weathered material B. Breaking rock into smaller pieces C. Energy from the Sun D. The lithosphere

6.

What causes day and night?A. Earth's rotation B. Earth's axial tilt as it orbits the Sun C. Breaking rock into smaller pieces D. Energy from the Sun

7.

Which layer is broken into tectonic plates?A. Energy from the Sun B. Earth's rotation C. Ice cores, sediments, fossils, or tree rings D. The lithosphere

8.

What drives most surface weather?A. Energy from the Sun B. The lithosphere C. Ice cores, sediments, fossils, or tree rings D. Movement of weathered material

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

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.