Explorando fósiles: fósiles en nuestras vidas

The video explains how fossils are integral to our daily lives, primarily through fossil fuels like oil, coal, and gasoline, which are used for heating, electricity, and transportation. These fuels, derived from ancient plant and animal remains, contribute to global warming. Additionally, cement, made from limestone formed by marine organisms, is crucial for construction. The video highlights the significant role fossils play in various aspects of modern life.

Which of the following is NOT a use of fossil fuels mentioned in the video?

• Heating homes

• Running cars

• Building furniture

• Producing electricity

Why are fossil fuels considered a major environmental concern?

• They are renewable resources.

• They contribute to global warming.

• They are abundant and cheap.

• They are made from plants.

What is cement primarily derived from?

• Marble

• Limestone

• Granite

• Sandstone

How is limestone formed?

• From the erosion of mountains

• From the remains of marine organisms

• From volcanic activity

• From the decay of forests

Which of the following is an example of how fossils are used in daily life?

• Producing textiles

• Growing crops

• Constructing roads

• Making plastic