Carbon Cycle Reading Comprehension for KS3 Science

This 5-page printable PDF reading comprehension worksheet introduces the carbon cycle for KS3 science students (Years 7-9). The resource includes an engaging informational text, 10 multiple-choice questions, and 5 essay-style questions with a quick-marking rubric - perfect for classroom activities, homework, or assessments.

The reading passage explains key environmental processes including photosynthesis, decomposition, fossil fuel formation, ocean carbon absorption, and human impacts on natural carbon cycles. Students will discover how carbon moves through ecosystems and understand why this natural recycling system is essential for life on Earth.

Classroom Implementation: I use this resource in 45-60 minute KS3 science lessons about ecosystems. After a brief class discussion about natural cycles, students read the passage independently. The multiple-choice questions provide immediate feedback, while the essay questions develop critical thinking skills about environmental balance. The included rubric ensures consistent grading standards.

Resource Features:

5-page printable PDF format

Specifically designed for KS3 curriculum (Years 7-9)

Balanced assessment approach (multiple choice + extended writing)

Complete answer key for efficient marking

Ready-to-use grading rubric

Aligns with UK National Curriculum science standards

This resource builds essential literacy skills while teaching fundamental ecological concepts, making complex processes like carbon sequestration accessible for young learners in the KS3 stage.