Biology Mcqs XI [Ecosystem] Online Test 3

Biology Mcqs XII [Ecosystem] MCQS Online Test - 3

Biology Aptitude Test. 10 Questions from Chapter # 25 Ecosystem

Q1. The study of surface texture is termed as:

• Taxonomy
• Topography
• Entomology
• Tomography
• Icthyology

Next >>

Q2. Higher altitudes are associated with:

• Low temperature, Low pressure, low wind velocity
• Low temperature, High pressure, High wind velocity
• High temperature, Low pressure, Low wind velocity
• Low temperature, Low pressure. High wind velocity
• High temperature. High pressure, High wind velocity

<< Prev

Next >>

Q3. Factors pertaining to conditions and composition of soil are termed as:

• Climatic Factors
• Edaphic Factors
• Topographic Factors
• FactiIity Factors
• Atmospheric Factors

<< Prev

Next >>

Q4. Scientific study of soil is called:

• EntomoIogy
• Pediatrics
• Pedology
• Demology
• Topology

<< Prev

Next >>

Q5. Biotic component of Ecosystem includes:

• Light
• Autotrophs
• Temperature
• Water
• Wind

<< Prev

Next >>

Q6. Zooplanktons and crustaceans are:

• Producers
• Decomposers
• Primary consumers
• Secondary consumers
• Tertiary consumers

<< Prev

Next >>

Q7. Example of producer is:

• Zooplankion
• Eagles
• Grass-hopper
• Redwood tree
• Fish

<< Prev

Next >>

Q8. Animals feed upon mixed diet of plants and animals are:

• Autotrophs
• Herbvores
• Saprotrophs
• Omnivores
• Carnivores

<< Prev

Next >>

Q9. In recycling of materials, the important rote is played by:

• Producers
• Primary consumers
• Secondary consumers
• Tertiary consumers
• Decom posers

<< Prev

Next >>

Q10. Air contains _____% of nitrogen.

• 30
• 50
• 65
• 73
• 78

<< Prev

Finish!

Ecosystem Test - 4

Return Index Page

Status Bar

Take a Quiz Again