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Assessment
What is the primary role of water in ecosystems?
Habitat for aquatic life
Source of energy for photosynthesis
Nutrient transporter
Cooling agent for the atmosphere
Which of the following organisms relies on water as a vital resource for survival?
Desert cacti
Marine fish
Terrestrial mammals
All living organisms
How does water contribute to the regulation of climate in ecosystems?
By absorbing CO2
By reflecting sunlight
By storing heat
By producing oxygen
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