Advertisements
Advertisements
प्रश्न
Write down a food chain with five links in it.
Advertisements
उत्तर
Grass →Grasshopper→ Frog→ Snake → Eagle
APPEARS IN
संबंधित प्रश्न
Which of the following are always at the second tropic level of food chains?
Why are green plants called producers?
The following statement is true or false :
In biology, human beings are called producers.
The following statement is true or false :
Secondary consumers and tertiary consumers, both are carnivores.
Construct a food chain comprising the following :
Snakes, Hawk, Rats, Plants
Fill in the following blank with suitable word :
A series of organisms, each of which feeds on the next organism, the beginning of which is a green plant, is called a .............
Write down a food chain which ends with humans.
Organisms which synthesise carbohydrates from inorganic compounds by using radiant energy are called ______.
The following is a food chain that ends with human :
plants → bee → human
How do bees provide food for humans?
A food chain occurring in the sea which provides food for many people can be written as :
phytoplankton → zooplankton → X → Y
Name one phytoplankton.
What would happen to the number of rabbits and grass plants if the number of foxes decreased?
What would happen to the number of grass plants and foxes if the number of rabbits decreased?
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
Fill in the following blank with suitable word :
Grass → ........... → Human
Explain why, the flow of energy in the ecosystem is said to be unidirectional.
Bacteria and fungi are called decomposers.
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. |
______ are organisms that are able to produce their own organic food.
Analogy:
Primary Consumer: Goat, Cow:: Secondary Consumer: ______.
Which statement is correct with respect to the food chain?
