Word Search

Ecology Word Search #3

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About:

This 11-word ecology word search covers biogeochemical cycles for high school students in Grades 9–10. Hidden words include nitrogen cycle, carbon cycle, nitrification, and fossilfuel, focusing on Earth's major chemical cycles. Use it as a vocabulary review during an ecology unit, a lab-day warm-up, or an edited template for related earth-science topics.

Subject:: Science
Topic:: Earth Science
Grade Level:: 9th – 10th Grades
Updated September 2025

Word List

BIOGEOCHEMICALCYCLE
WATERCYCLE
NITROGENCYCLE
NITROGENFIXATION
AMMONIFICATION
NITRIFICATION
ASSIMILATION
DENITRIFICATION
OXYGENCYCLE
CARBONCYCLE
FOSSILFUEL

How to Use This Word Search

Print this word search for early finishers, vocabulary review, or classroom warm-ups. Click 'View Word Search' to change the grid size, swap words, or adjust difficulty before downloading.