The grass, deer and tiger form a food chain (Figure 8.2). In this food chain, energy flows from the grass (producer) to the deer (primary consumer) to the tiger (secondary consumer). A food chain in a grassland ecosystem may consist
of grasses and other plants, grasshoppers, frogs, snakes and hawks
(Figure 8.3).
What are examples of a food chain?
- Nectar (flowers) – butterflies – small birds – foxes.
- Dandelions – snail – frog – bird – fox.
- Dead plants – centipede – robin – raccoon.
- Decayed plants – worms – birds – eagles.
- Fruits – tapir – jaguar.
- Fruits – monkeys – monkey-eating eagle.
- Grass – antelope – tiger – vulture.
- Grass – cow – man – maggot.
What is the correct food chain?
The process of transfer of energy from producers through a series of organisms, i.e., from primary consumers to secondary consumers and from secondary consumers to tertiary consumers by process of eating and being eaten constitute a food chain. The correct food chain is
phytoplankton >> zooplankton >> fish.
What is the food chain of desert?
| Trophic Level Desert Biome Grassland Biome | Producer (Photosynthetic) Cactus Grass | Primary Consumer (Herbivore) Butterfly Grasshopper | Secondary Consumer (Carnivore) Lizard Mouse | Tertiary Consumer (Carnivore) Snake Snake |
|---|
Which is the correct sequence in the food chain of grassland?
Grass → insect →
bird → snake.
What are the 4 parts of a food chain?
All food chains begin with energy from the sun. The food chain is made up of four main parts –
the sun, producers, consumers, and decomposers
. Producers include all green plants.
What is food chain explain with diagram?
A food chain is
a linear diagram showing how energy moves through an ecosystem
. It shows only one pathway out of the many possibilities in a specific ecosystem. BiologyFood Chain.
What comes first in a food chain?
Producers
, also known as autotrophs, make their own food. They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms. Nearly all autotrophs use a process called photosynthesis to create “food” (a nutrient called glucose) from sunlight, carbon dioxide, and water.
What is a simple food chain?
A food chain shows how each living thing gets its food. Some animals eat plants and some animals eat other animals. For example, a simple food chain
links the trees and shrubs, the giraffes
(that eat trees and shrubs), and the lions (that eat the giraffes). Each link in this chain is food for the next link.
What are the three types of food chain?
- Grazing food chain:
- Detritus food chain:
- Significance of food chain:
What is the difference between a food chain and a food web?
A food chain
follows one path of energy and materials between species
. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels. … Producers are autotrophs, meaning they produce their own food through photosynthesis or chemosynthesis.
What kinds of animals live in the desert?
- Desert fox, Chile. Now for the cool animals; the Addax antelope found in the Sahara Desert is one of the most beautiful antelopes in the world. …
- Addax antelope. …
- Deathstalker scorpion. …
- Camel. …
- Armadillo lizard. …
- Thorny Devil. …
- Rock Hopper penguin.
What are 3 food chains in the desert?
- Producers.
- Herbivores.
- Omnivores.
- Carnivores.
Which one of the following sequence is correct in food chain?
Thus, the correct answer is
Grass —> Insects—>Birds —> Snake
. ‘
What is the top consumer in a food chain of grassland ecosystem?
in a food chain of grassland ecosystem the top consumers are
carnivores
.
Which of the following sequences correctly represents a food chain?
Grass-Snake-Frog-Eagle-Grasshopper.
