The Amazon rain forest is estimated to produce what percentage of the total oxygen in the Earth's atmosphere through photosynthesis (in $\%$)?

Pollination is an ecosystem service that ecosystems provide to us through pollinators like bees,bumblebees,birds,and bats. Which category does this service fall under?

The Amazon rainforest is home to more than $...........$ species of invertebrates.

Definition / Explanation: $\beta$-diversity.

How many hotspots of biodiversity in the world have been identified till date by Norman Myers?

In the equation $S = CA^z$,where $S =$ species richness,$A =$ area,$Z =$ slope of the line,and $C =$ $Y$-intercept. If area is on the $X$-axis and species richness is on the $Y$-axis,what will the graph of $S = CA^z$ look like?