Biosphere
Geography ⇒ Physical Geography
Biosphere starts at 8 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Biosphere.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 9
Describe one way in which the biosphere helps regulate the Earth's climate.
Explain how human activities can disturb the balance of the biosphere.
Explain the difference between biotic and abiotic components of the biosphere.
Explain the role of the hydrosphere in the biosphere.
Explain the term 'biodiversity'.
Name one way in which human activities are affecting the biosphere.
Name the three main components of the biosphere.
Name two abiotic components of the biosphere.
What is a food chain?
What is an ecosystem?
What is the biosphere?
What is the importance of biodiversity in the biosphere?
What is the importance of decomposers in the biosphere?
What is the main source of energy for the biosphere?
What is the role of producers in the biosphere?
What is the significance of the carbon cycle in the biosphere?
