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In which approach do we protect and conserve the whole ecosystem to protect the endangered species?
What is the protection and conservation of species outside their natural habitat called?
What is the protection and conservation of species in their natural habitat called?
Which phenomenon does the coevolved plant-pollinator mutualism explain?
Why was the African catfish Clarias gariepinus introduced?
What is Eicchornia called?
What happened when the Nile perch introduced into Lake Victoria in east Africa?
What are the excess and the unsustainable use of resources called?
What happens when alien species are introduced unintentionally or deliberately?
What was the reason for the exploitation of the Steller’s sea cow and the passenger pigeon?
Which of the following rain forest is known as ‘lungs of the planet’?
Previously how much of the Earth’s land surface was covered by the tropical rain forests?
Which one of the following is said to be the most important cause or reason for the extinction of animals and plants?
What does ‘The Evil Quartet’ describes?
Which one of the following is an example of recent extinction?
Which one of the following is an example of recent extinction?
How many species of birds are extinct due to the colonization of the tropical Pacific Islands by humans?
Why is the biological wealth of our planet declining rapidly?
According to the IUCN Red List (2004) documents, how many vertebrate species have extinct in the last 500 years?
According to the IUCN Red List (2004) documents, how many species have extinct in the last 500 years?
Who gives the Red List?
How many species of plants are used for the production of the drugs currently sold in the market worldwide?
Which utilitarian states that biodiversity is important for many ecosystem services that nature provides?
What is exploring molecular, genetic, and species-level diversity for products of economic importance called?
What percent of the total oxygen in the Earth’s atmosphere is released by the Amazon forest?
Which one of the following is an example of conservation?
How many species of plants contribute to the traditional medicines used by native peoples around the world?
Which utilitarian states that humans derive countless direct economic benefits from nature?
What are the species called whose members are few and live in a small geographical area called?
What are the species called whose members are in danger of extinction but the reason is unknown called?
What are the species called whose number of individuals is greatly reduced recently and is decreasing continuously?
What are the species called whose number of individuals is greatly reduced to a critical level?
What is an important reason for the conservation of natural resources?
What is the correct full form of IUCN?
For what reason is the conservation of natural resources important?
പുനർനിർമ്മിക്കാൻ കഴിയുന്ന ഊർജ്ജ സ്രോതസ്സ് :
നാഷണൽ പാർക്കിൽ സംരക്ഷിക്ക പ്പെടുന്നത്
താഴെ പറയുന്നവയിൽ പുനഃസ്ഥാപിക്കാൻ കഴിയാത്ത ഊർജ സ്രോതസ് ഏത് ?
2024 ലെ ലോക മഴക്കാട് ദിനത്തിൻ്റെ പ്രമേയം ?
കുളത്തിലോ തടാകത്തിലോ നടക്കുന്ന പാരിസ്ഥിതിക അനുക്രമമാണ് -----------?
താഴെ പറയുന്നവയിൽ പശ്ചിമഘട്ടം കടന്നുപോകാത്ത സംസ്ഥാനം ഏത് ?

What are the primary challenges associated with the disposal of radioactive wastes from nuclear energy production?

  1. Potential risk of accidental leakage and radiation exposure
  2. Generation of mutations and cancer due to radiation exposure
  3. Opposition from the public to the proposed underground storage method

    In the context of air pollution control, what is the primary function of an electrostatic precipitator?

    1. Increasing the concentration of harmless gases in industrial emissions.
    2. Removing over 99% of particulate matter from the exhaust of thermal power plants.
    3. Converting unburnt hydrocarbons into carbon dioxide and water.
    4. Facilitating the absorption of harmful gases using a spray of water or lime.

      Which of the following statements accurately represents the role of catalytic converters in reducing atmospheric pollution caused by automobiles?

      1. Catalytic converters increase the emission of poisonous gases by automobiles, contributing to air pollution.
      2. Catalytic converters utilize expensive metals as catalysts to convert unburnt hydrocarbons into carbon dioxide and water.
      3. Catalytic converters are primarily responsible for releasing harmful particulate matter into the atmosphere, leading to respiratory issues in humans.
        പശ്ചിമ ഘട്ടത്തിൽ ഉൾപ്പെടാത്ത സംസ്ഥാനമേത് ?
        ജീവ മണ്ഡലത്തിൻ്റെ സംരക്ഷകൻ എന്നറിയപ്പെടുന്നത് ?

        ശരിയായ ജോഡി കണ്ടെത്തുക:

        ലോക പരിസ്ഥിതി ദിനം മാർച്ച് 22
        ലോക ജനസംഖ്യ ദിനം മാർച്ച് 3
        ലോക വന്യജീവി ദിനം ജൂൺ 5
        ലോക ജല ദിനം ജൂലൈ 11

        താഴെ തന്നിട്ടുള്ളവയിൽ നിന്നും ശരിയായ പാരമ്പര്യേതര ഊർജ്ജസ്രോതസ്സുകൾ കണ്ടെത്തുക :

        (i) സൗരോർജ്ജം

        (ii) ജൈവവാതകവും സൗരോർജ്ജവും

        (iii) കാറ്റിൽ നിന്നുള്ള ഊർജ്ജം

        പുനഃസ്ഥാപിക്കാൻ കഴിയാത്ത ഊർജ്ജ സ്രോതസ്സായ കൽക്കരിയുമായി ബന്ധപ്പെട്ട് താഴെ തന്നിട്ടുള്ള പ്രസ്താവനകളിൽ ശരിയായത് ഏതെല്ലാമാണ് ?

        1.ഭൂമിയിൽ നിന്ന് ലഭിക്കുന്ന ഫോസിൽ ഇന്ധനങ്ങളിൽ ഏറ്റവും കൂടുതലുള്ളത് കൽക്കരി ആണ്.

        2.കാർബണാണ് കൽക്കരിയിലെ പ്രധാന ഘടകം.

        3.ഇന്ത്യയിൽ കൽക്കരി ഉത്പാദനത്തിൽ ഒന്നാം സനത്ത് നിൽക്കുന്ന സംസ്ഥാനം രാജസ്ഥാൻ ആണ്.

        Which Biosphere Reserve is formed due to the delta formed by the confluence of ganges, Brahmaputra, and meghna Rivers ?