Mangrove Ecosystem

Q.

1) A dog lives in ____

2) A horse lives in ____

3) A spider lives in _____

4) A Mouse lives in _____ .

Q.

_________ is the largest mangrove forest in the world. General Knowledge - Q&A

1. Pichavaram

2. Pitara

3. Sundarbans

4. Bhitarkanika

Q. Characteristic feature of halophytes are

1. Velamen
2. Lenticel
3. Pneumatophore
4. Both B and C

Q.

Is algae a seaweed?

Q. Pneumatophores are found in

1. The vegetation which is found in marshy and saline lake
2. The vegetation which found in saline soil ecosystem
3. Xerophytes
4. Epiphytes

Q. What are the special characteristics of Mangrove forest?

Q. What are the special characteristics of Mangrove forests?

Q. Mangrove forest are found in

1. Uttar Pradesh
2. Madhya Pradesh
3. West Bengal
4. Himachal Pradesh

Q. In a chapter on ecosystem, we had studied about the mangrove ecosystems. In what way it is different from marine ecosystem?

Q. The mangrove forests are present in ________.

1. the Eastern Ghats
2. the Sunderbans
3. the Western Ghats
4. the Aravallis

Q. Mangrove plants are found in

1. Alpine tundra
2. Tundra
3. Marshy areas along sea shores
4. Marshy areas along rivers

Q. Mangrove forests are called tidal forests because _________________.

1. They are found along the deltas
2. They are found at the estuaries
3. They are found in non-tidal regions
4. They are formed due to tides

Q. Mangrove roots are a habitat of

1. Echinoderms
2. Cuttlefish and Octopus
3. Crabs and Oysters
4. Fish

Q. Vivipary is a special adaptation in mangrove plant.

Q.

The name of the World's largest mangrove forest _________________ has been inspired from a mangrove species.

1. Bhitarkanika

2. Sundarban

3. Aamazon

4. None of the choices

Q. Plants growing in saline and marshy conditions are called as

1. Lithophytes
2. Mesophytes
3. Halophytes
4. Psammophytes

Q. Sundri trees are also known as mangrove plants.

1. True
2. False

Q. The Sundarbans or the "Mangrove" forests are found in___________.

1. Deltaic West Bengal
2. Konkan Coast
3. Kutch Peninsula
4. Western Ghats

Q. _______________ and __________ are trees found in the Sunderbans.

1. Sundari, Mangrove
   
2. Sundari, Sea forest
3. Mangrove, Sea forest
4. None of the above

Q. The aquatic ecosystem of Coringa mangrove region would be less saltier than the bay. Do you agree to this why? Why not?

Q. 'Sundari' trees are found in one of the region of _______.

1. Desert vegetation
2. Mangrove forests
3. Tropical deciduous forests
4. Himalayan vegetation

Q. Assertion :Many mangrove plants possess high levels of organic solutes.
Reason: This is an adaptation to cope with the conditions of high salt concentration and osmotic potential.

1. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
2. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
3. Assertion is correct but Reason is incorrect
4. Both Assertion and Reason are incorrect

Q. Assertion :Mangroves are very specialised forest ecosystems of tropical and subtropical regions bordering certain sea coasts. Reason: They stabilise the shoreline and act as bulwark against reproachment by sea.

1. Both A and R are true but R is the correct explanation of A
2. Both A and R are true but R is not a correct explanation of A
3. A is true but R is false
4. A is false but R is true

Q. How is the Coringa ecosystem different from the marine ecosystem you studied?

Q. Pneumatophore roots are present in

1. Mesophytes
2. Xerophytes
3. Hydrophytes
4. Halophytes

Q. _______ is the largest mangrove forest in the world.

1. Pitara
2. Pichavaram
3. Bhitarkanika
4. Sundarbans

Q. Sundarbans contain

1. Mangrove plants
2. Alpine trees
3. Teak forest
4. Grasses

Q. Pneumatophores are found in vegetation of which ecosystem?

1. Desert
2. Tropical rain forest
3. Sunderbans
4. All of the above

Q. Plants of salty seashore wet-lands are called as _______.

1. Halophytes
2. Heliophytes
3. Hydrophytes
4. Saprophytes

Q. If you are see mangroves around you, which part of India are you visiting?

1. Western Ghats
2. Thar desert
3. Sunderbans
4. Himlayas