Biosfera

The video tutorial introduces the concept of the Biosphere, a term coined by Austrian geologist Edwards in 1875. It explains the Biosphere as the global ecological system integrating living organisms and their relationships with non-living components. The Biosphere is divided into the lithosphere, hydrosphere, and atmosphere. Various factors such as the sun's distance, earthquakes, and volcanoes affect the Biosphere. The video also highlights the impact of small organisms and human activities like industrialization and deforestation on the environment and the Biosphere.

Who first introduced the term 'Biosphere'?

• Charles Darwin

• Albert Einstein

• Edwards

• Isaac Newton

Which of the following is NOT a component of the Biosphere?

• Atmosphere

• Stratosphere

• Lithosphere

• Hydrosphere

What natural factor is mentioned as affecting the Biosphere?

• Distance from the moon

• Distance from the sun

• Magnetic fields

• Ocean currents

Which small organisms play a role in affecting the Biosphere by breaking down organic materials?

• Predators

• Consumers

• Decomposers

• Producers

Which human activity is NOT mentioned as impacting the Biosphere?

• Irresponsible mining

• Space exploration

• Deforestation

• Industrialization