Theory
Practice Questions
| 1. |
Food chain concept
Difficulty: easy |
1
|
| 2. |
Flow of energy
Difficulty: easy |
2
|
| 3. |
Organism roles
Difficulty: easy |
3
|
| 4. |
Characteristics and importance of food chains
Difficulty: easy |
5
|
| 5. |
Energy pyramids
Difficulty: medium |
4
|
| 6. |
Trophic levels
Difficulty: medium |
6
|
| 7. |
Food chain and trophic level chart
Difficulty: medium |
5
|
| 8. |
Ecological pyramids and limitations
Difficulty: medium |
4
|
| 9. |
Predator–Prey relationship
Difficulty: hard |
1
|
| 10. |
Food Webs importance and characteristics
Difficulty: hard |
5
|
| 11. |
Limitations in food webs
Difficulty: hard |
1
|
| 12. |
Difference food chain and food web
Difficulty: medium |
3
|