Question

Primary productivity varies from ecosystem to ecosystem explain

Answer 1

Primary productivity varies from ecosystem to ecosystem because it depends on the plant species inhabiting the area and their photosynthetic activity. It also depends on various environmental factors like light, temperature, rain, etc., and nutrient availability which vary in different ecosystems.

Answer 2

There are the products of ecosystem processes that are called as ecosystem services.

That includes healthy forest ecosystems that:

• Purifies the air and water
• Mitigate droughts and floods.
• Generates fertile soils.
• Provide wildlife habitat.
• Maintains the biodiversity.