SC22103 Science and technology

1. Which item describes a scientific process?

• The use of lobster shells to produce bioplastics.

• Lightning is a natural phenomenon caused by many electrons moving between clouds and clouds or between clouds and the earth.

• Welding robots in the production line of the factory.

• Operating drone, chemical spray, fertilizer, plant hormone

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Which is an application of scientific knowledge for the creation of tools that are convenient for humans?

• Technology

• Engineering

• Innovation

• Mathematics

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NGSS.HS-ETS1-3

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Which item is the use of technology to solve the energy shortage problem?

• Welding robots in the factory production line

• Production of electricity from solar energy.

• The use of lobster shells to produce bioplastics.

• Using drones to spray chemicals, fertilizers, plant hormones

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Which is not a factor that causes technology change?

• Responding to human needs

• Solving problems that occur in society.

• Social change

• The progress of various sciences

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Which technology has been developed to meet human needs and make tasks more convenient?

• Smartphone

• Spacecraft

• Electricity from solar energy

• satellite

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Which technology developed to solve the problem of energy shortage

• RC Drone,

• Spacecraft

• Wind Turbine,

• Satellite

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NGSS.HS-ESS3-2

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Which of the following is the most serious negative effect of using intelligent technology (AI)?

• The use of more electrical energy.

• Causing human relations to deteriorate

• damaged eyes from using the computer for a long time

• The loss of workers jobs

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NGSS.HS-ETS1-3

Which is a positive impact of using internet technology?

• Cause of slow communication with other people.

• Make the market trade unstable.

• Able to follow news around the world quickly.

• Resulting in increased electricity usage which affects the eyes.

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NGSS.HS-ETS1-3

What action must be taken to create technology to maximize human benefits?

• Comparative analysis of advantages and disadvantages before creating technology.

• Survey the needs of users.

• Compare with competitors before creating technology.

• Select the best materials for creating technology.

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Which item describes technology?

• Continuous observation of natural phenomena.

• Use the theory to make predictive accuracy.

• Apply knowledge to create tools that are convenient for humans.

• Use creativity, develop and produce new products for commercial benefits.

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NGSS.HS-ETS1-3

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