Introduction to Ecology

here's a crossword that will test your knowledge of basic ecological concepts

An online crossword puzzle with 18 words. Play it free at AgileCrosswords.com.

Clues

• Excess CO2 causes this
• Animals do this is in winter
• Animals do this is in summer
• Part of Earth covered in water
• Part of Earth which supports life
• Animals that come out at night
• Organsisms which eat plants
• Organsisms which eat animals
• Non-living
• Collection of food chains (2 words)
• Must eat other organisms
• Type of soil water
• Able to manufacture own food
• Part of Earth covered in soil
• Part of Earth covered in gases
• Trophic path of particular organisms
• Animals eating both plant and animal matter
• Living

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