EASY
Earn 100

Draw the pyramid of number for the following food chain
BanyanInsectsWoodpecker
Important Questions on Ecosystem
HARD

MEDIUM

EASY

HARD

EASY

HARD

EASY
Write the differences between
Food chain and food web

MEDIUM

MEDIUM

EASY

MEDIUM

EASY

MEDIUM
Given below is data showing number of individuals and dry weight of different trophic levels in a grassland ecosystem. Construct:
Pyramid of Biomass
Trophic Level | Number of individuals | Dry weight (Kg m-2) |
Primary Producer | 5,84,2000 | 809 |
Primary consumer | 7,08,000 | 37 |
Secondary consumer | 3.54,000 | 11 |
Tertiary consumer | 3 | 1.5 |

MEDIUM
Select the correct option for the "P" and "Q" in the given chart of a biological magnification of pesticides.

MEDIUM
Given below is data showing number of individuals and dry weight of different trophic levels in a grassland ecosystem. Construct:
Pyramid of number
Trophic Level | Number of individuals | Dry weight (Kg m-2) |
Primary Producer | 5,84,2000 | 809 |
Primary consumer | 7,08,000 | 37 |
Secondary consumer | 3.54,000 | 11 |
Tertiary consumer | 3 | 1.5 |



MEDIUM

EASY
plant mice snake peacock

HARD
Secondary consumer : 120 g
Primary consumer : 60 g
Primary producer : 10 g

