Which region is present below the photic region?

Which of the following is the component of good soil?

Temperature is important for which of the following functions?

Organisms that can tolerate a wide range of salinities are called?

What are plants growing in an aquatic environment called?

What are warm-blooded animals called?

What are plants growing at high temperatures alternatively called?

Which of the following is known as an edaphic abiotic factor?

What is the temperature at hydrothermal sea vents?

Which of the following is known as a topographic abiotic factor?

What is the level of the organization after the organs?

Cells → Tissues → ? → Organisms → Population What is the missing level of the organization?

What kind of interaction does an ecosystem involve?

Which of the following an abiotic component?

Which of the following is an artificial ecosystem?

Which one of the following is an abiotic factor?

Which one of the following is a man-made aquatic ecosystem?

Which type of components are proteins, lipids, and carbohydrates?

What is the physical space occupied by the organism called?

What is the place where a particular organism lives called?

Which of the following is an example of an artificial ecosystem?

Which type of forest is found near the equator?

Which one of the following is an example of the man-made terrestrial ecosystem?

For what is the interaction among organisms is necessary?

What is a group of individuals belonging to the same species within an ecosystem called?

Maximum productivity is found in which of the following ecosystem?

2024-ലെ ലോക പരിസ്ഥിതി ദിനത്തിന്റെ തീം എന്താണ് ?

മഴപ്പാട്ട്, മഴയുണ്ടാകുന്നതെങ്ങനെയെന്ന് കണ്ടെത്തൽ, മഴമാപിനി നിർമ്മിക്കൽ, ജലസംരക്ഷണ മാർഗ്ഗങ്ങൾ സ്വീകരിക്കൽ എന്നിവയിലൂടെ മഴ എന്ന തീം വിനിമയം ചെയ്യുന്ന ഒരു അധ്യാപികയുടെ അധ്യാപകന്റെ ക്ലാസിലൂടെ പരിസരപഠന പാഠ്യപദ്ധതിയുടെ ഏത് സവിശേഷതയാണ് പ്രകടമാകുന്നത് ?

അന്തരീക്ഷ വായുവിലെ 50 മുതൽ 80% വരെ ഓക്സിജൻ ഉല്പാദിപ്പിക്കുന്നത് :

Which of the following is an odd one?

Which of the following is an odd one?

By which of the following technique the gametes of threatened species are preserved in viable and fertile conditions for long periods?

What is the number of biosphere reserves present throughout the world?

How many total biodiversity hotspots are present throughout the world?

What are the species confined to a particular region and not found anywhere else called?

How do urbanization and an increase in population affect biodiversity?

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?