State two (2) biological impacts of environmental changes:

Here is the answer to question 2(b):

2. (b) State two (2) biological impacts of environmental changes:

• i. Environmental changes can lead to habitat loss and fragmentation, reducing the available living space for species and isolating populations, which can decrease genetic diversity and increase extinction risk.
• ii. They can cause shifts in species distribution and migration patterns, as organisms move to find more suitable conditions, potentially disrupting existing ecosystems and food webs.