Answer:
Q.1: In this image water is abiotic while the animal shown here is a biotic factor
Q.2: An organism can compete for both biotic and abiotic factors which includes
Abiotic factors: Water, Light, Air, Space, etc
Biotic factors: Animals, Plants, etc
How the organism competes for resources:
Animals usually compete for resources when their needs overlap and the resources become short in an ecosystem. Animals can use different strategies to compete with other animals like Predation, symbiosis, fights, etc
Q.3: Although plants can`t move like animals, they are living as well as the biotic factor of an ecosystem. So, plants also compete for resources including water, root space, light, and minerals
Q.4: As the arctic animals usually adapted for winter. If the temperature is rising over the hundred years, these animals may be able to survive in that harsh environment by bringing many changes in their body they would be able to reduce the fur and thick skin to the thinnest and would be able to release more body heat. They would bring all these changes through evolution. On the other hand, if the changes do not happen they would all die
Q.5: The main difference between the food chain and the food web is that
Food chain:
A food chain is a simple linear sequence that explains the food strategies of a few animals in an ecosystem. It simply explains who eats whom.
Food web:
It is the combination of all food chains in an ecosystem
Your food chain and food web are not properly visible.
Make sure to post clearly
Step-by-step explanation: