താഴെ പറയുന്നവയിൽ ഏതാണ് ഒരു ജനസംഖ്യയുടെ സ്വഭാവമല്ലാത്തത്?
Aസാന്ദ്രത (Density)
Bലിംഗാനുപാതം (Sex Ratio)
Cസ്പീഷീസ് വൈവിധ്യം (Species Diversity)
Dപ്രായഘടന (Age Structure)
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Related Questions:
Which of the following statements regarding the objectives of Disaster Management Exercises (DMEx) is incorrect?
- Objectives for any DMEx must be clearly articulated and measurable.
- Participant roles and responsibilities should be communicated only during the exercise to maintain surprise.
- Vague objectives are acceptable as they allow for greater flexibility during the exercise.
മൃഗങ്ങളിലെ സഹജമായ പെരുമാറ്റത്തെ വിശദീകരിക്കുന്നതിനുള്ള Innate Releasing Mechanism (IRM) എന്ന ആശയം കോൺറാഡ് ലോറൻസുമായി ചേർന്ന് വികസിപ്പിച്ചത് ആരാണ്?
What is a key characteristic that defines a tropical cyclone?
Which statements accurately reflect the considerations for addressing complex risks in disaster prevention?
- Disaster prevention efforts must address dynamic, multiple risk issues and evolving development scenarios.
- Recognizing extended, changing, shared, or regional and local variations in risk is unnecessary as risks are uniform across all areas.
- Adapting to shifting, fluid, and tangential relationships that emerge is part of comprehensive prevention.
Which of the following statements correctly describe the triggering mechanisms of snow avalanches?
- 'Direct action' avalanches are typically triggered by immediate factors, such as new snowfall or a sudden load.
- 'Delayed action' avalanches occur instantaneously after the initial stress is applied.
- All snow avalanches are exclusively 'direct action' types, meaning they only occur with an immediate trigger.
- 'Delayed action' avalanches occur sometime after the initial stress, due to factors like snowpack metamorphism or temperature changes.