The Ten Percent Law describes the efficiency of energy transfer between trophic levels in an ecosystem. It states that only about 10% of the energy from one trophic level is incorporated into the biomass of the next level.
Who defined the concept of an ecosystem?
What is the scientific analysis and study of the interactions between organisms and their environment called?
A.Ecology
B.Microbiology
C.Entomology
D.Ornithology
Which of the following is at the second trophic level of a food chain?
The phosphorus cycle is unusual because it is entirely:
Which of the following constitute a food chain ?
In the nature, which of the following is/are most likely to be found surviving on a surface without soil?
1. Fern
2. Lichen
3. Moss
4. Mushroom
Select the correct answer using the code given below.
What is blue carbon?
Which of the following have species that can establish symbiotic relationship with other organisms?
1. Cnidarians
2. Fungi
3. Protozoa
Select the correct answer using the code given below.