Complete the following chart in context to a grassland. Producers Primary consumers Secondary consumers Tertiary consumer Decomposers Parthenium, Cynodon, Kusali, Cow, Deer, Rabbit, Leptocorsia , Snakes, Birds, Jackals, Wolf, Lion, Hyena, Vulture, Kite, Fusarium, Aspergillus _____ _____ _____ _____ _____ _____ _____ _____ _____ _____

A food chain begins with the producers. They can perform photosynthesis which cannot be done by consumers. Based on the information given in the question, the food chain including various organisms in a grassland is described below. Producers Primary consumers Secondary consumers Tertiary consumer Decomposers Parthenium, Cynodon, Kusali, Leptocorsia Birds Kite Fusarium, Aspergillus Cynodon Deer Snake Vulture Fusarium, Aspergillus Cynodon Rabbit Jackal Lion Fusarium, Aspergillus Cynodon Cow Wolf Hyena Fusarium, Aspergillus

Complete the table. National park/Sanctuary State 1. Gir 2. Dachigam 3. Ranthambore 4. Dajipur 5. Kaziranga 6. Sunderban 7. Melghat 8. Periyar

The National parks and wildlife sanctuaries are large areas protected by the government for the conservation of flora and fauna. Mentioned below are some National parks and wildlife sanctuaries along with the states in which they are located. National park/Sanctuary State 1. Gir Gujarat 2. Dachigam Jammu and Kashmir 3. Ranthambore Rajasthan 4. Dajipur Maharashtra 5. Kaziranga Assam 6. Sunderban West Bengal 7. Melghat Maharashtra 8. Periyar Kerala

Complete the table: Write the information about various components of the forest. Producers Primary consumers Secondary consumers Tertiary consumers Decomposers Dipterocarpus , Teak, Pine, Sandalwood Ant, Grasshopper, Spider, Butterfly Snake, Bird, Lizard, Jackal Tiger, Falcon, Cheetah Aspergillus, Polycarpus

Producers Primary consumers Secondary consumers Tertiary consumers Decomposers Dipterocarpus , Teak, Pine, Sandalwood The green plant in the ecosystem are called producers. They carry out the process of photosynthesis. Ant, Grasshopper, Spider, Butterfly They are herbivores and feed on plants and their products. Snake, Bird, Lizard, Jackal The consumers that feed on these herbivores are carnivores, or more correctly primary carnivores (though secondary consumers). Tiger, Falcon, Cheetah Animals that depend on the primary carnivores for food are labelled secondary carnivores. Aspergillus, Polycarpus Decomposers secrete digestive enzymes that breakdown dead and waste materials into simple, inorganic materials, which are subsequently absorbed by them.

E M B I B E

General Science>Chapter 18 - Ecosystems>Can you tell?>Q 2

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8th Maharashtra Board

IMPORTANT

Earn 100

How do producers obtain abiotic factors?

Important Questions on Ecosystems

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8th Maharashtra Board

IMPORTANT

General Science>Chapter 18 - Ecosystems>Can you tell?>Q 3

From where do the consumers get their food?

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8th Maharashtra Board

IMPORTANT

General Science>Chapter 18 - Ecosystems>Collect information>Q 1

What are the possible threats to grasslands?

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8th Maharashtra Board

IMPORTANT

General Science>Chapter 18 - Ecosystems>Collect information>Q 2

Why did Asian Cheetah become critically endangered in the last century?

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8th Maharashtra Board

IMPORTANT

General Science>Chapter 18 - Ecosystems>Collect information>Q 3

Observe Asian Cheetah on the internet. Describe it.

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8th Maharashtra Board

IMPORTANT

General Science>Chapter 18 - Ecosystems>Complete the table

Complete the following chart in context to a grassland.

Producers	Primary consumers	Secondary consumers	Tertiary consumer	Decomposers
Parthenium, Cynodon, Kusali,	Cow, Deer, Rabbit, Leptocorsia,	Snakes, Birds, Jackals, Wolf,	Lion, Hyena, Vulture, Kite,	Fusarium, Aspergillus
_____	_____	_____	_____	_____
_____	_____	_____	_____	_____

HARD

8th Maharashtra Board

IMPORTANT

General Science>Chapter 18 - Ecosystems>Complete the table

Complete the table.

National park/Sanctuary	State
1. Gir
2. Dachigam
3. Ranthambore
4. Dajipur
5. Kaziranga
6. Sunderban
7. Melghat
8. Periyar

HARD

8th Maharashtra Board

IMPORTANT

General Science>Chapter 18 - Ecosystems>Complete the table

Complete the table:
Write the information about various components of the forest.

Producers	Primary consumers	Secondary consumers	Tertiary consumers	Decomposers
Dipterocarpus, Teak, Pine, Sandalwood	Ant, Grasshopper, Spider, Butterfly	Snake, Bird, Lizard, Jackal	Tiger, Falcon, Cheetah	Aspergillus, Polycarpus