Question

Choose the correct answers from the alternatives given :
Which of the following factors is least likely to affect the type of organism colonizing a pond

• A. Acidity of water
• B. Age of pond
• C. Amount of rainfall
• D. Amount of sunlight falling on the pond

Answer 1

The correct option is B Age of pond

The pond ecosystem is generally affected by some of the abiotic factors like temperature, pH and chemicals in the pond and seasonal changes. So, the correct answer is "age of the pond".