Advertisements
Advertisements
प्रश्न
Write down a food chain with five links in it.
Advertisements
उत्तर
Grass →Grasshopper→ Frog→ Snake → Eagle
APPEARS IN
संबंधित प्रश्न
The first trophic level in a food chain is always a green plant. Why ?
In the following food chain, 20,000 J of energy was available to the plants. How much energy would be available to man in this chain?
Plants → Sheep → Man
Fill in the following blank with suitable word :
Decomposer organisms are..........in their action.
At which trophic level a person is feeding when he is eating apple.
What is a food chain?
What will happen if deer is missing in the food chain given below?
Grass → Deer → Tiger
One of the following is not a consumer. This one is :
(a) giraffe
(b) antelope
(c) algae
(d) alligator
The sea water contains water beetles, tadpole, fish and weeds.
Which organisms can trap solar energy to make food?
Give one example of a food chain having four organisms. Below each organism write the three appropriate terms from the part (a) above which you think it represents.
Name the process in which a harmful chemical enters the food chain and gets concentrated at each trophic level.
If 5 joules of energy is available at producer level (plants), then how much energy will be transferred to the lion in the following food chain?
Plants → Goat → Lion
Explain how harmful chemicals enter our bodies.
What does garbage consist of?
How much energy will be available to hawks in the food chain comprising hawk, snake, paddy and mice, if 10,000 J of energy is available to paddy from the sun?
Give some examples for Biodegradable and Non-biodegradable waste.
| S. No. | Biodegradable waste | Non-biodegradable waste |
| 1. | Food Waste | Plastic Bottles |
| 2. | ||
| 3. | ||
| 4. | ||
| 5. |
If 100 J energy is available at the producer level in a food chain then the energy available to the secondary consumer will be ______.
In an ecosystem, herbivores represent ______.
Differentiate between herbivores and carnivores.
Which statement is correct with respect to the food chain?
