**Unit 1 Progress Check MCQs, Part C**

Introduction

Congratulations on completing Part C of the Unit 1 Progress Check MCQs! This section tests your understanding of the material covered in Unit 1, helping you gauge your comprehension and identify areas for improvement.

Questions

Question 1:

The GDP of the United States in 2021 was approximately:

(a) $15 trillion
(b) $20 trillion
(c) $25 trillion
(d) $30 trillion

Question 2:

According to the World Health Organization (WHO), the global population of overweight and obese adults in 2016 was estimated to be around:

(a) 500 million
(b) 1 billion
(c) 1.5 billion
(d) 2 billion

Question 3:

Which of the following is a major factor contributing to climate change?

(a) Deforestation
(b) Burning fossil fuels
(c) Industrialization
(d) All of the above

Question 4:

The United Nations Sustainable Development Goals (SDGs) were adopted in:

(a) 2010
(b) 2015
(c) 2020
(d) 2025

Question 5:

Which of the following is a benefit of using renewable energy sources?

(a) Reduced carbon emissions
(b) Increased energy independence
(c) Job creation
(d) All of the above

Answers

1. (b) $20 trillion
2. (c) 1.5 billion
3. (d) All of the above
4. (b) 2015
5. (d) All of the above

Tips and Tricks

• Review the course material thoroughly before attempting the MCQs.
• Identify key concepts and ideas in each question.
• Eliminate incorrect answers by evaluating their plausibility.
• Guess wisely if you are unsure of the correct answer.

Common Mistakes to Avoid

• Assuming knowledge that is not provided in the question.
• Making careless mistakes in calculations or conversions.
• Ignoring the key words and phrases in each question.

Step-by-Step Approach

1. Read the question carefully and identify the key concept.
2. Recall the information from the course material related to the concept.
3. Evaluate the answer choices and eliminate incorrect ones.
4. Select the best answer and mark your response.

Tables

Table 1: Global Climate Change Impacts

Table 2: Benefits of Using Renewable Energy

Table 3: United Nations Sustainable Development Goals

Table 4: Common Mistakes to Avoid in Unit 1 MCQs