താഴെ പറയുന്നവയിൽ ഏതാണ് ഒരു ജൈവ മലിനീകരണം?
Aപ്ലാസ്റ്റിക് മാലിന്യം
Bകീടനാശിനികൾ
Cറേഡിയോആക്ടീവ് മാലിന്യം
Dഅഴുക്കുചാൽ മാലിന്യം
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Related Questions:
Which of the following processes are involved in the decomposition of organic matter?
- Leaching by water transfers soluble materials away from decomposing organic matter.
- Fragmentation by soil animals breaks large pieces of organic matter into smaller ones.
- Chemical alteration of dead organic matter is primarily a consequence of microbial activity.
- Photosynthesis is a primary process contributing to decomposition.
What are the economic, social, and political consequences of disasters?
- Disasters often lead to economic downturns and increased unemployment.
- There is a loss of machinery and equipment affecting various economic sectors and individuals.
- Disasters cause huge monetary and financial losses, severely impacting the region's economic, political, and social conditions.
- The economic, social, and political effects of disasters are typically short-lived and have minimal long-term impact.
വംശനാശഭീഷണി നേരിടുന്ന വന്യജീവികളുടെയും സസ്യജാലങ്ങളുടെയും അന്താരാഷ്ട്ര വ്യാപാരം നിയന്ത്രിക്കുന്നതിനുള്ള ഉടമ്പടി ഏതാണ്?
Why is the overturn process important for lakes that undergo stratification?
- It prevents the formation of ice cover.
- It ensures thorough mixing of oxygen, phytoplankton, and nutrients.
- It leads to the accumulation of sediments at the bottom.
- It only affects the temperature of the surface water.
Identify the incorrect statement concerning ecosystem components and their relationships.
- All living organisms in an ecosystem are classified as consumers.
- Biotic and abiotic factors interact to form an ecosystem.
- Decomposers play a crucial role in nutrient cycling.