Answer:
Different organisms such as plants and animals have different requirements of abiotic factors such as humidity, temperature and light intensity etc.
Birds and insects are adversely affected and the new organisms are algae and single celled protozoans lives in the new area.
Step-by-step explanation:
Some organisms need water so they lives near water bodies while some organisms require high temperature for growth so they are unable to live in low temperature regions. All the living organisms such as birds on the tree and the insects that are present in the soil of rose garden are negatively affected due to the destruction of their habitat. Algae and protozoans are the new organisms which lives there due to the change in the environment.