Biology and Biodegradable Concepts

The video tutorial introduces the prefix 'bio' and explores its application in various words such as 'biosphere', 'biology', 'biodegradable', 'biome', and 'biography'. It explains how these words relate to life and the earth. The tutorial also introduces roles like biochemist and biophysicist, emphasizing the study of life and chemistry. The session concludes with a mention of spelling games to reinforce learning.

What does the prefix 'bio' generally relate to?

• Water

• Air

• Life

• Fire

Which of the following best describes a 'biosphere'?

• An area involving all living organisms

• A study of the sky

• A region of the earth

• A type of plant

Which word is related to the study of living organisms?

• Astronomy

• Geography

• Biology

• Geology

What does 'biodegradable' mean?

• Can decompose naturally

• Can be recycled

• Is made of plastic

• Is waterproof

Which of the following is NOT a characteristic of biodegradable materials?

• Breaks down by living organisms

• Is eco-friendly

• Is harmful to the environment

• Can decompose naturally

Which of the following is an example of a biome?

• A mountain

• A desert

• A river

• A city

What is the primary focus of a biome?

• Cultural practices

• Climate

• Living organisms

• Geological formations

What is a biography?

• A study of plants

• A life story of a person

• A historical event

• A type of chemical reaction

What does a biochemist study?

• Chemistry and biology

• Mathematics and biology

• Physics and chemistry

• Biology and physics

What does the prefix 'bio' signify in the word 'biography'?

• Earth

• Life

• History

• Science