Question

Which of the following is a type represents the pyramid of number

• A. Upright pyramid
• B. Partly upright pyramid
• C. Inverted pyramid
• D. All of the above

Answer 1

The correct option is D All of the above

The pyramid of numbers depicts the relationship in terms of the number of producers, herbivores and the carnivores at their successive trophic levels. There is a decrease in the number of individuals from the lower to the higher trophic levels. The number pyramid varies from ecosystem to ecosystem. There are three of pyramid of numbers:

• Upright pyramid of number
• Partly upright pyramid of number and
• The inverted pyramid of number.