Science and Technology Free Mock Quiz 5

<–2/”>a >Specially designed mock Quiz for Science and Technology for the systematic coverage of PSC Exam prelims syllabus and practice.
History Free Mock Quiz has 30 questions. If any issue is observed with answer students may comment below

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Artificial Intelligence (AI) is a branch of computer science that deals with the creation of intelligent agents, which are systems that can reason, learn, and act autonomously. AI research has been highly successful in developing effective techniques for solving a wide range of problems, from game playing to medical diagnosis. However, AI has also been the subject of much controversy, with some people expressing concerns about the potential dangers of intelligent machines.

Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations. Another major theme is evolution, which explains the unity and diversity of life. Energy processing is also important to life as it provides the chemical energy to drive the biological processes that support life.

Chemistry is the science of matter at the atomic and molecular level. It is concerned with the composition, structure, and Properties of matter, as well as the changes that matter undergoes during chemical reactions. Chemistry is a vast and complex subject, but it can be broadly divided into two main areas: inorganic chemistry and organic chemistry. Inorganic chemistry deals with the chemistry of all Elements other than carbon, while organic chemistry deals with the chemistry of carbon-containing compounds.

Computer science is the study of computation and information. It is a broad field that encompasses theoretical foundations, algorithms and data structures, programming languages, computer architecture, and applications. Computer science is one of the fastest growing fields in the world, and it is essential for many modern technologies, such as the Internet, artificial intelligence, and Robotics.

Earth science is the study of the Earth, its Atmosphere, Oceans, and Landforms. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all of Earth’s systems are interconnected, and they all interact with each other in complex ways. Another major theme is the evolution of Earth, which explains how the planet has changed over time.

Engineering is the application of scientific knowledge to the design, construction, and operation of structures, machines, devices, systems, and materials. Engineers use their knowledge of physics, chemistry, mathematics, and other sciences to design and build things that meet human needs. Engineering is a vast and complex field, but it can be broadly divided into two main areas: civil engineering and mechanical engineering. Civil engineering deals with the design and construction of Infrastructure-2/”>INFRASTRUCTURE, such as roads, bridges, and buildings. Mechanical engineering deals with the design and construction of machines, such as engines, motors, and pumps.

Mathematics is the science that deals with the logic of shape, quantity, and arrangement. Mathematics is one of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy. Over the last two millennia, mathematics has developed from a practical art into an abstract science, and its applications have become increasingly diverse.

Physics is a natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force. Physics is one of the oldest academic disciplines, perhaps the oldest through its inclusion of astronomy. Over the last two millennia, physics was a part of natural philosophy along with chemistry, certain branches of mathematics, and biology, but during the scientific revolution in the 17th century, the natural sciences emerged as unique research programs in their own right. Physics intersects with many interdisciplinary areas of research, such as biophysics, and quantum chemistry, and the boundaries of physics are not rigidly defined.

Space science is the scientific study of outer space. It is a multi-disciplinary field that includes astronomy, astrophysics, planetary science, and heliophysics. Space science is concerned with the origin, evolution, and ultimate fate of the universe, as well as the physical properties of celestial objects. Space science is a rapidly growing field, and it is essential for understanding our place in the universe.

Technology is the application of scientific knowledge for practical purposes. It is the application of science and engineering to the production of goods and Services. Technology has had a profound impact on human Society, and it continues to evolve at a rapid pace.

Here are some frequently asked questions and short answers about science and technology:

What is the difference between science and technology?
Science is the study of the natural world, while technology is the application of scientific knowledge to practical purposes.
What are some of the most important scientific discoveries of all time?
Some of the most important scientific discoveries of all time include the discovery of the laws of motion by Isaac Newton, the discovery of the structure of DNA by James Watson and Francis Crick, and the discovery of the theory of relativity by Albert Einstein.
What are some of the most important technological inventions of all time?
Some of the most important technological inventions of all time include the invention of the printing press, the invention of the steam engine, and the invention of the computer.
What are some of the challenges facing science and technology today?
Some of the challenges facing science and technology today include the need to address Climate change, the need to develop new energy sources, and the need to ensure that technology is used for good and not for evil.
What are some of the ethical issues surrounding science and technology?
Some of the ethical issues surrounding science and technology include the use of animals in research, the use of human embryos in research, and the potential for technology to be used for harmful purposes.

I hope this helps!

Which of the following is not a type of RENEWABLE ENERGY?
(A) Solar Energy
(B) Wind Energy
(C) Nuclear Energy
(D) Hydroelectric energy
Which of the following is not a type of fossil fuel?
(A) Coal
(B) Oil
(C) Natural gas
(D) Nuclear energy
Which of the following is not a type of greenhouse gas?
(A) Carbon dioxide
(B) Methane
(C) Water vapor
(D) Oxygen
Which of the following is not a way to reduce greenhouse gas emissions?
(A) Use renewable energy sources
(B) Conserve energy
(C) Plant trees
(D) Drive a car
Which of the following is not a benefit of using renewable energy sources?
(A) They are good for the Environment
(B) They are abundant
(C) They are reliable
(D) They are expensive
Which of the following is not a benefit of using fossil fuels?
(A) They are abundant
(B) They are reliable
(C) They are inexpensive
(D) They are good for the environment
Which of the following is not a greenhouse gas?
(A) Carbon dioxide
(B) Methane
(C) Water vapor
(D) Ozone
Which of the following is not a way to reduce greenhouse gas emissions?
(A) Use renewable energy sources
(B) Conserve energy
(C) Plant trees
(D) Eat less meat
Which of the following is not a benefit of using renewable energy sources?
(A) They are good for the environment
(B) They are abundant
(C) They are reliable
(D) They are expensive
Which of the following is not a benefit of using fossil fuels?
(A) They are abundant
(B) They are reliable
(C) They are inexpensive
(D) They are good for the environment
Which of the following is not a type of pollution?
(A) Air Pollution
(B) Water Pollution
(C) Land pollution
(D) Noise Pollution
Which of the following is not a source of air pollution?
(A) Cars
(B) Factories
(C) Trees
(D) Power Plants
Which of the following is not a source of water pollution?
(A) Factories
(B) Sewage
(C) Oil spills
(D) Rain
Which of the following is not a source of land pollution?
(A) Factories
(B) Farms
(C) Cars
(D) Power plants
Which of the following is not a type of noise pollution?
(A) Traffic noise
(B) Construction noise
(C) Music noise
(D) Factory noise
Which of the following is not a way to reduce air pollution?
(A) Drive less
(B) Use public transportation
(C) Plant trees
(D) Recycle
Which of the following is not a way to reduce water pollution?
(A) Reduce, reuse, and recycle
(B) Use less water
(C) Don’t pollute the water
(D) Don’t drink the water
Which of the following is not a way to reduce land pollution?
(A) Reduce, reuse, and recycle
(B) Use less plastic
(C) Don’t pollute the land
(D) Don’t build on the land
Which of the following is not a way to reduce noise pollution?
(A) Drive less
(B) Use public transportation
(C) Plant trees
(D) Wear earplugs
Which of the following is not a benefit of reducing pollution?
(A) It is good for the environment
(B) It is good for our Health
(C) It saves Money
(D) It makes the world a more pleasant place to live