state gov UPSSSC Van Daroga Mock Test 2022 General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
Primary production is defined as the amount of biomass or organic matter produced per unit area over a time period by plants during photosynthesis. The rate of biomass production is called productivity. Which of the following ecosystems has the highest primary productivity?
1
Savanna
2
Tundra
3
Desert ecosystem
4
Estuaries