Let’s talk about two of the main classifications of plant diseases — biotic and abiotic — and the differences between them. The term “abiotic” means “without life.” Examples include damage from the ...

This experiment is designed to study biotic/abiotic factors affecting seedling growth. Biotic factors are interactions between the living components of a community (i.e., predation, competition); ...

Forests cover about 30% of the world’s land area and play a crucial role in absorbing and releasing carbon. A key part of this process is soil respiration, which is the release of CO 2 from soil as ...

An ecosystem is a natural environment where everything interacts to support life. Ecosystems are made up of living – or biotic – organisms, like plants and animals;which rely on nonliving – or abiotic ...