regents review Quiz

In the carbon cycle, what process removes carbon dioxide from the atmosphere?

Answer explanation

Photosynthesis is the process that removes carbon dioxide from the atmosphere. Plants absorb CO2 and convert it into glucose and oxygen, thus playing a crucial role in the carbon cycle.

Name three processes that return carbon dioxide to the atmosphere.

Answer explanation

Three processes that return carbon dioxide to the atmosphere are respiration, combustion, and decomposition. Respiration by animals and plants releases CO2, combustion of fossil fuels produces CO2, and decomposition of organic matter also emits CO2.

What is the effect of having more carbon dioxide in the atmosphere?

Answer explanation

More carbon dioxide in the atmosphere leads to enhanced greenhouse effect, causing global warming and climate change. This results in rising temperatures, altered weather patterns, and impacts on ecosystems.

Provide an example of co-evolution involving humans.

Answer explanation

An example of co-evolution involving humans is the relationship between humans and domesticated dogs. As humans selected for traits in dogs, such as tameness and companionship, dogs also adapted to better serve human needs.

How are microbiome bacteria adapted to the human large intestine?

Answer explanation

Microbiome bacteria are adapted to the human large intestine by thriving in its anaerobic environment, utilizing complex carbohydrates, and forming symbiotic relationships that aid digestion and immune function.

In the context of engineering design, what are "criteria"?

Answer explanation

In engineering design, "criteria" refer to the standards or principles used to evaluate and guide the design process. They help ensure that the final product meets specific requirements and objectives.

What are "constraints" in engineering design?

Answer explanation

In engineering design, "constraints" are limitations or requirements that must be adhered to, such as budget, materials, safety standards, and performance criteria. They guide the design process and ensure feasibility.

If a question asks about "constraints" in design, what are some examples you should consider?

Answer explanation

When considering design constraints, think about budget limitations, material properties, regulatory requirements, user needs, and environmental impact. These factors can significantly influence design decisions.

List the steps of the Design Cycle.

Answer explanation

The Design Cycle consists of the following steps: Define the problem, Research, Ideate, Prototype, Test, and Evaluate. These steps guide the development process from concept to final product.

What does it mean if a question asks you to "support or refute" a claim, and what is often the best answer?

Answer explanation

To "support or refute" a claim means to provide evidence for or against it. The best answer typically includes clear reasoning and relevant examples that either validate or challenge the claim effectively.