Grade 7 · Science · On Level
Free Science Concepts and Evidence worksheet - version 11
Grade 7 science practice based on published U.S. learning expectations, with reproducible original variations. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Science Concepts and Evidence
Grade 7 · On-level practice · 8 questions · Version PG-1RR8SJR-FR8G
What is homeostasis?A. Maintaining stable internal conditions B. The cell C. Break down dead matter and recycle nutrients D. Chloroplasts
Where does photosynthesis occur in plant cells?A. Chloroplasts B. Heritable traits that improve reproductive success C. Resources and environmental conditions D. Maintaining stable internal conditions
How do genes relate to traits?A. Genes carry instructions that influence traits B. Chloroplasts C. The cell D. Resources and environmental conditions
What is the basic unit of life?A. Maintaining stable internal conditions B. The cell C. Genes carry instructions that influence traits D. Break down dead matter and recycle nutrients
What does natural selection favor?A. The cell B. Break down dead matter and recycle nutrients C. Chloroplasts D. Heritable traits that improve reproductive success
What do decomposers do?A. Heritable traits that improve reproductive success B. Maintaining stable internal conditions C. Genes carry instructions that influence traits D. Break down dead matter and recycle nutrients
What limits population growth?A. An organism that makes its own food B. Maintaining stable internal conditions C. Genes carry instructions that influence traits D. Resources and environmental conditions
What is a producer?A. The cell B. An organism that makes its own food C. Genes carry instructions that influence traits D. Heritable traits that improve reproductive success
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 11
- What is homeostasis?Maintaining stable internal conditions
- Where does photosynthesis occur in plant cells?Chloroplasts
- How do genes relate to traits?Genes carry instructions that influence traits
- What is the basic unit of life?The cell
- What does natural selection favor?Heritable traits that improve reproductive success
- What do decomposers do?Break down dead matter and recycle nutrients
- What limits population growth?Resources and environmental conditions
- What is a producer?An organism that makes its own food
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.