* R-selected species are adapted for rapid reproduction and high numbers of offspring. This strategy works well in environments with abundant resources, allowing them to quickly exploit opportunities and outcompete other species.
* Limited water resources create a harsh environment. This directly impacts their survival and reproductive success.
* Rapid reproduction requires a lot of energy. When water is scarce, finding enough food and energy to support high rates of reproduction becomes a challenge.
* Offspring are often small and vulnerable. They need ample resources for development, making them highly susceptible to mortality in environments with limited food and water.
In contrast, K-selected species, which focus on fewer, larger, and more resilient offspring, might be better adapted to sudden resource scarcity. They have a higher chance of survival and reproduction under harsh conditions.
In summary, r-selected species thrive on abundant resources and struggle when resources become limited. Sudden water scarcity would significantly impact their survival and reproduction, potentially leading to a population crash.
