What is the primary gas responsible for the greenhouse effect on Earth?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Tags

NGSS.MS-ESS3-5

Which of the following is a simple procedure to reduce energy consumption at home?

• Installing solar panels

• Turning off lights when not in use

• Building a wind turbine

• Using geothermal heating

Tags

NGSS.MS-PS3-3

What is the term for the process of breaking down a complex problem into smaller, more manageable parts?

• Synthesis

• Analysis

• Decomposition

• Integration

Tags

NGSS.HS-ETS1-2

Which of the following best describes the role of the ocean in Earth's climate system?

• The ocean has no effect on climate

• The ocean absorbs and stores solar energy

• The ocean reflects solar energy back into space

• The ocean only affects local weather patterns

Tags

NGSS.MS-ESS2-6

How can engineers address the challenge of reducing carbon emissions from vehicles?

• By designing more efficient engines

• By increasing the size of vehicles

• By using more fossil fuels

• By reducing the number of vehicles on the road

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Which of the following is an example of a constraint in engineering design?

• The color of the product

• The budget for the project

• The creativity of the team

• The number of team members

Tags

NGSS.MS-ETS1-1

How does deforestation affect the flow of energy in Earth's systems?

• It increases the reflection of solar energy

• It decreases the absorption of carbon dioxide

• It has no effect on energy flow

• It increases the production of oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What strategic approach can be used to address the global challenge of water scarcity?

• Increase water usage in agriculture

• Develop desalination technologies

• Limit water access to urban areas

• Rely solely on rainwater

Tags

NGSS.MS-ESS3-1

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Design a solution to reduce plastic waste in oceans by breaking it down into smaller problems. Which of the following is a manageable problem to address first?

• Reducing global plastic production

• Increasing recycling rates in coastal cities

• Cleaning all oceans simultaneously

• Banning all plastic products worldwide

Tags

NGSS.MS-ESS3-3

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Which model can be used to describe the impact of increased greenhouse gases on Earth's climate?

• A linear model showing constant temperature rise

• A cyclical model showing temperature fluctuations

• A complex climate model showing varied impacts

• A static model showing no change

Tags

NGSS.HS-ESS2-4

NGSS.HS-ESS2-6

NGSS.HS-ESS3-5