Chapter 1 Env. Science

Multiple Choice

Which of the following best describes the main message of Wangari Maathai's quote?

• Humanity must change its mindset to prevent environmental destruction.

• Technological advancement is the only solution to environmental problems.

• Nature can recover on its own without human intervention.

• Economic growth should be prioritized over environmental concerns.

Open Ended

Why is it important for humanity to change its way of thinking to protect the life-support system of our planet?

Multiple Choice

Which of the following best describes the process of science?

• A process for producing knowledge based on observations

• A set of unchanging facts

• A collection of opinions

• A method for guessing outcomes

Multiple Select

Which of the following are basic principles of science?

• Empiricism

• Uniformitarianism

• Parsimony

• Dogmatism

Open Ended

Explain why reproducibility is important in scientific research.

Open Ended

How do both deductive and inductive reasoning contribute to scientific discoveries?

Multiple Choice

What is the first step in understanding our environment according to the scientific method?

• Careful, detailed observation and evaluation

• Making assumptions

• Drawing conclusions without evidence

• Ignoring environmental factors

Multiple Choice

Which of the following is the correct order of steps in the scientific method as described in the images?

• Make an observation, propose a hypothesis, test your hypothesis, gather data, interpret results

• Propose a hypothesis, make an observation, gather data, test your hypothesis, interpret results

• Gather data, interpret results, make an observation, propose a hypothesis, test your hypothesis

• Interpret results, test your hypothesis, make an observation, propose a hypothesis, gather data

Open Ended

Explain how probability helps reduce uncertainty in scientific studies. Provide an example based on the information provided.

Multiple Select

Which of the following are types of experiments that can reduce bias in scientific studies?

• Natural experiments

• Manipulative experiments

• Blind experiments

• Random sampling

Open Ended

Describe how scientific consensus and paradigm shifts contribute to the cumulative nature of science. Use examples from the slides to support your answer.

Multiple Choice

What is a paradigm shift in science, according to Thomas Kuhn?

• A minor correction to a scientific theory

• A gradual accumulation of small changes

• A major change in explanatory frameworks when the old explanation no longer fits new observations

• A consensus among scientists on a controversial topic

Open Ended

Explain how paradigm shifts can change the way we explain our world, using an example from science or engineering.

Open Ended

How do you evaluate whether reports or news are sound science?

Multiple Choice

Which of the following best describes the role of criteria and constraints in engineering?

• Criteria are requirements for a successful solution, and constraints are limitations such as cost and materials.

• Criteria are limitations, and constraints are requirements for success.

• Criteria and constraints are both types of scientific data.

• Criteria and constraints are unrelated to engineering.

Multiple Select

Which of the following are practices used by scientists and engineers?

• Develop and use models

• Engage in argument from evidence

• Ignore data

• Plan and carry out investigations

Multiple Choice

Why are models useful in science and engineering?

• They represent some aspects of systems and help generate data, make predictions, and test ideas.

• They provide every detail of a system.

• They replace the need for experiments.

• They are only used for decoration.

Multiple Choice

Which of the following is a key step in the scientific investigation process described in the slides?

• Careful planning

• Ignoring data

• Skipping hypothesis testing

• Avoiding analysis

Open Ended

Why is mathematics considered a key tool for understanding and communicating science after data are collected?

Multiple Select

Which of the following are important aspects of communicating scientific information, according to the slides?

• Using written and spoken words

• Including photographs and graphs

• Ignoring sources

• Citing resources

Multiple Choice

What is a characteristic of critical thinking as described in the slides?

• Orderly assessment of ideas

• Accepting information without question

• Relying only on intuition

• Avoiding analysis

Open Ended

Choose one of the questions from the list on the slide and explain how it can help improve your critical thinking skills.

Multiple Choice

What is the main challenge highlighted by Wangari Maathai in her quote?

• The need for technological advancement

• A shift in our thinking to stop threatening Earth's life-support system

• Economic growth

• Political stability

Open Ended

Reflecting on Wangari Maathai's quote, what are some ways humanity can shift its thinking to better protect our planet's life-support systems?