Moderate 0 likes

Question

Among the following four terms, one includes the other three; find it out and write it:

WBBSE Class X Life Science 05 (d) Biodiversity and Its Conservation 01 Mark 2025

Answer

Environmental crisis of Sundarban.

Explanation:

In the text, environmental problems of Sundarbans include destruction of mangroves, crisis of freshwater, destruction of habitats etc.; all such specific problems are included within the broader term “environmental crisis of Sundarban.”

Related Questions

More WBBSE Moderate level questions

1/12
Moderate
631
Q. Which aspect is the most emphasized in Project Crocodile launched for crocodile conservation?
A. The most emphasized aspect in Project Crocodile is increasing the population of...
Moderate
682
Q. Which types of in-situ conservation are Gorumara, Nilgiri and Kulik respectively?
A. (a) National Park, Biosphere Reserve, Sanctuary. Explanation: Gorumara is classified as a...
Moderate
751
Q. Decide which of the following pair of causes of depletion and victimised species is correct...
A. (d) Hunting and Poaching → Vulture Explanation Hunting and poaching have severely...
Easy
806
Q. Which one of the following is an incorrect food chain? (a) Grass → Rabbit →...
A. (c) Grass → Cow → Man → Tiger Explanation: A correct food...
Easy
618
Q. The smallest unit of an ecosystem containing both biotic and abiotic factors is— (a) A...
A. (d) A pond Explanation: A pond contains both biotic (plants, animals, microorganisms)...
Moderate
Q. Prepare a list of animals being endangered by poaching. Which environmental factors have the potentialities...
A. Animals endangered due to poaching Poaching for skin, fur, horns, tusks, bones,...
Moderate
Q. Explain the relationship between the decline in the number of biodiversities with that of over-exploitation...
A. Relationship: Over-exploitation refers to the excessive use of biological resources beyond their...
Moderate
827
Q. One of the environmental problems of Sunderbans is imbalance in prey – predator number —...
A. Imbalance in Prey–Predator Number in Sundarbans One of the major environmental problems...
Moderate
708
Q. Explain the following three problems related to ever-increasing human population
A. Problems Related to Ever-Increasing Human Population Over-exploitation and depletion of natural resources:...
Moderate
834
Q. ‘Scarcity of food and poaching are two main reasons behind the endangeredness of a mammal...
A. Scarcity of food limits the survival and reproduction of mammals, weakening their...
Moderate
711
Q. Explain the causes of endangeredness of Polar Bear and Gangetic Dolphin.
A. The Polar Bear is endangered mainly due to global warming causing melting...
Moderate
937
Q. Analyse the probable effects of the three problems. Mention the location and the name of...
A. The probable effects of the three environmental problems of the Sundarbans: Imbalance...