पारिस्थितिकी-नारीवाद (ecofeminism) के ढांचे के भीतर प्रतिच्छेदन (Intersectionality) मुख्य रूप से किस पर जोर देता है?

Prolonged exposure to extreme cold temperatures may result in tissue damage known as frostbite, which is categorized as a:

In the context of ecosystem energy dynamics, which of the following expressions correctly defines Net Primary Productivity (NPP)?