Question

Succession is

• A. Deforestation to obtain barren lands
• B. Series of physical changes involved in colonising a bare area
• C. Series of biological changes involved in colonizing an unoccupied area
• D. Both B and C

Answer 1

The correct option is D Both B and C

Ecological succession is the process of gradual change in an ecological community over time. These changes are fairly predictable and orderly within an ecological community. The species composition will change over time as some species become more prominent while others may fade out of existence. As the community develops over time, vegetation grows taller and the community becomes more established.

Therefore, the correct answer is option D.