Tag: adapting to a habit

Quizzes (5) Questions (135)

Questions Related to adapting to a habit

Multiple choice adaptations - european woodland and african grassland adapting to a habit plant adaptations adaptations to different ecosystems biology

An average annual precipitation in tropical rain forest, quantity exceeded ups

  1. 12C

  2. 18C

  3. 22C

  4. 6C
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The question appears to ask about temperature, and 18°C (option B) represents the approximate minimum annual mean temperature for tropical rainforests. Tropical rainforests typically have mean annual temperatures above 18°C, often ranging 20-30°C. Options A, C, and D represent temperatures that would be too low for this biome.

Multiple choice adaptations - european woodland and african grassland adapting to a habit plant adaptations adaptations to different ecosystems biology

Who among the following is commonly called "Bird Man of India"?

  1. Salim Ali

  2. M.S. Swaminathan

  3. M.C. Mehta

  4. Raphel Emerson
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Salim Ali was a renowned Indian ornithologist and naturalist, widely celebrated for his extensive bird surveys and conservation efforts. He is famously known as the Bird Man of India.

Multiple choice adaptations - european woodland and african grassland adapting to a habit plant adaptations adaptations to different ecosystems biology

Primary macro-consumers are herbivores, which feeds on

  1. Animals

  2. Minute floating Plants

  3. Living Plants and plant residue

  4. Decomposers
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Primary macro-consumers, also known as primary consumers or herbivores, feed directly on producers, which are living plants and plant material.

Multiple choice adaptations - european woodland and african grassland adapting to a habit plant adaptations adaptations to different ecosystems biology

In the grasslands, trees do not replace the grasses as part of an ecological succession because of.

  1. Insects and fungi

  2. Limited sunlight and paucity of nutrients

  3. Water limits and fire

  4. Cool temperatures and good soil
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In grasslands, periodic fires and limited water availability prevent the establishment and growth of woody trees. These environmental filters keep the ecosystem in a subclimax state dominated by grasses rather than progressing to a forest.

Multiple choice adaptations - european woodland and african grassland adapting to a habit plant adaptations adaptations to different ecosystems biology

Which one of the following tropic levels in the food chain has the maximum energy?

  1. Herbivores

  2. Carnivores

  3. Producers

  4. Decomposers
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

According to the 10 percent law of energy transfer in ecosystems, energy decreases at each successive trophic level. Producers, being at the first trophic level, capture solar energy and possess the maximum amount of available energy.

Multiple choice adaptations - european woodland and african grassland adapting to a habit plant adaptations adaptations to different ecosystems biology

What is reason of African desert expanding?

  1. Climate change and Human Activities

  2. Deforestation

  3. Over cultivation

  4. Exploitation of resources
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The expansion of deserts, or desertification, is primarily driven by a combination of climate change and unsustainable human activities such as overgrazing and deforestation.