Geothermal Energy in the Philippines

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Questions and Answers

Which of the following is a potential environmental concern associated with geothermal power plants?

The migration of greenhouse gases to the surface (correct)
The destruction of natural habitats
The depletion of groundwater resources
The release of harmful pollutants into the air

Which of the following is NOT a benefit of geothermal energy?

Geothermal energy is relatively inexpensive to produce.
Geothermal energy is available in all regions of the world. (correct)
Geothermal energy is a renewable source of energy.
Geothermal energy is carbon-neutral.

Which of the following is NOT a part of the Pacific Ring of Fire?

Earthquakes
Geothermal Areas
Volcanoes
Glaciers (correct)

How many active volcanoes are there in the Philippines?

at least 53 (A) Signup and view all the answers

Which of the following accurately describes the relationship between geothermal energy and the Earth's heat?

Geothermal energy is generated by the Earth's core. (A) Signup and view all the answers

What is the primary benefit of geothermal power plants?

They are a clean and renewable source of energy. (A) Signup and view all the answers

What is the name of the extremely hot molten rock found beneath the Earth's crust?

Magma (C) Signup and view all the answers

Which of the following is NOT a layer of the Earth's interior?

Atmosphere (C) Signup and view all the answers

What is the primary source of geothermal energy?

The Earth's internal heat (A) Signup and view all the answers

Which of the following is a characteristic of the Earth's crust?

It is the outermost layer of the Earth (A) Signup and view all the answers

Why is the Earth's inner core solid while the outer core is liquid?

The inner core is under more pressure than the outer core (D) Signup and view all the answers

How is geothermal energy used to generate electricity?

By converting geothermal heat into steam, which drives turbines (C) Signup and view all the answers

What is the significance of the Pacific Ring of Fire in relation to geothermal energy?

It is a region of high volcanic activity, which provides a source of geothermal heat. (C) Signup and view all the answers

What is the main reason why the Earth's interior is divided into different layers?

The different layers have different compositions and melting points (C) Signup and view all the answers

What is the source of geothermal energy?

Heat trapped inside the Earth's surface (D) Signup and view all the answers

What is the relationship between the Philippines and geothermal energy?

The Philippines is located within the Pacific Ring of Fire and has numerous active volcanoes, making it suitable for geothermal energy generation. (A) Signup and view all the answers

What is a potential environmental risk associated with geothermal power plant operation?

The migration of greenhouse gases to the surface (A) Signup and view all the answers

What are the limitations of geothermal energy development?

Geothermal reservoirs are mainly found near tectonic plate boundaries and hot spots. (B) Signup and view all the answers

Which statement best describes geothermal energy?

Geothermal energy is a renewable source of energy because the Earth's internal heat is constantly generated, and it can be replenished over time. (B) Signup and view all the answers

What is a major disadvantage of geothermal energy?

Geothermal energy plants do not emit greenhouse gases and have a minimal impact on the environment. (B) Signup and view all the answers

What are the potential environmental impacts of geothermal energy development?

Geothermal energy installations can release pollutants, including sulfur dioxide, hydrogen sulfide, and methane, into the atmosphere. (C) Signup and view all the answers

Which factor contributes to the high initial cost of building a geothermal power plant?

The construction process requires extensive drilling and engineering to access the geothermal reservoirs. (D) Signup and view all the answers

What is the primary source of electricity supplied by Palawan Electric Cooperative?

Petroleum fueled-generators (D) Signup and view all the answers

Which of the following statements about geothermal energy is true?

It has a lower CO2 emission intensity than coal. (B) Signup and view all the answers

Where is one of the solar power plants located in Puerto Princesa City?

Bgy. Cabayugan (C) Signup and view all the answers

What percentage of the Philippines' total power generation is derived from geothermal energy?

14.4% (A) Signup and view all the answers

Which of the following geothermal power plants is NOT mentioned as being located in the Philippines?

Cavite (B) Signup and view all the answers

Which statement regarding the availability of geothermal energy is accurate?

It is always available throughout the year. (C) Signup and view all the answers

What is one benefit of using geothermal energy compared to fossil fuels?

It can save up to 80% in direct use. (A) Signup and view all the answers

How does the Philippines rank globally in geothermal energy production?

Second (B) Signup and view all the answers

What is the aim of the learner's materials mentioned?

To facilitate learning through family involvement (A) Signup and view all the answers

Which option indicates a potential challenge for learners using the CLAS?

Difficult parts of the materials (A) Signup and view all the answers

What is NOT a question directed at learners in the feedback slip?

Do you have any suggestions for improvement? (B) Signup and view all the answers

Which statement describes the purpose of the feedback questions for parents or guardians?

To collect suggestions for improving the CLAS (D) Signup and view all the answers

Which aspect does the feedback slip ask parens/guardians to comment on?

Improvements to the CLAS for better service (B) Signup and view all the answers

What is a required element in the feedback slip for parents or guardians?

Contact number (A) Signup and view all the answers

Which of these URLs corresponds to information about geothermal power?

<a href="https://energyeducation.ca/encyclopedia/Geothermal_power_plants">https://energyeducation.ca/encyclopedia/Geothermal_power_plants</a> (D) Signup and view all the answers

Which section of the feedback slip is aimed specifically at the learner's experience?

Part A (B) Signup and view all the answers

What is a significant disadvantage of geothermal power plants related to location?

There are limited suitable locations for construction. (C) Signup and view all the answers

Which characteristic distinguishes geothermal energy from solar or wind power?

Geothermal energy is not affected by weather conditions. (D) Signup and view all the answers

What environmental risk is associated with geothermal energy extraction?

It may lead to pollution due to the migration of greenhouse gases. (D) Signup and view all the answers

What is a primary economic consideration when installing geothermal power plants?

High initial costs are associated with building geothermal facilities. (B) Signup and view all the answers

Which country is recognized as the second largest producer of geothermal energy?

Philippines (A) Signup and view all the answers

What can potentially happen to geothermal sites after years of operation?

They may experience a decline in steam availability. (B) Signup and view all the answers

What percentage of the Philippines' total power generation comes from geothermal energy?

14.4% (C) Signup and view all the answers

Flashcards

Geothermal Energy

Energy derived from heat stored beneath the Earth's surface.

Pros of Geothermal Energy

Benefits include sustainability, low emissions, and reliability.