Grasslands achieve more productivity than tropical rainforests because there is less competition for space and sunlight.
Primary productivity refers to the process which results dues to the photosynthetic activity of the plants. Primary productivity determines biomass.
Grasslands are able to achieve more productivity than tropical rainforests because there is less competition for space and sunlight.
In conclusion, the more the competition for space and sunlight, the less the productivity.
Learn more about primary productivity at: https://brainly.com/question/1566541
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