Advertisements
Advertisements
प्रश्न
All the factors of biosphere which affect the ability of organisms to survive and reproduce are called as ______.
विकल्प
biological factors
abiotic factors
biotic factors
physical factors
उत्तर
All the factors of biosphere which affect the ability of organisms to survive and reproduce are called as abiotic factors.
APPEARS IN
संबंधित प्रश्न
What are the possible dangers of global warming?
Complete the following table (Carefully study the carbon, oxygen, and nitrogen cycles).
| Bio-geo-chemical cycles | Biotic processes | Abiotic processes |
| 1. Carbon cycle | ||
| 2. Oxygen cycle | ||
| 3. Nitrogen cycle |
Correct and rewrite the following statement and justify your correction.
The flow of nutrients in an ecosystem is considered to be a ‘one-way’ transport.
Give reason.
The flow of nutrients through an ecosystem is cyclic.
Give reason.
Equilibrium is necessary in the various bio-geo-chemical cycles.
What would you do to help maintain the equilibrium in the various bio-geo-chemical cycles? Explain in brief.
State the different types of bio-geochemical cycles and explain the importance of those cycles.
What are the two factors of biosphere?
Tropical grasslands are also known as ______.
What are bio-geochemical cycles? Explain how nitrogen is fixed in the atmosphere.
