Chapter: 02. The Human Body
Question 1
Identify the four internal organs that are clearly visible in this diagram. Which of the shown organs is responsible for pumping blood throughout the body? Which of these organs helps us to think and process information? ____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
Question 2
Which sense organ is the child primarily using in this picture? What is the main function of this sense organ? Name two other sense organs and describe one function for each. ____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
Question 3
Based on the image, identify three distinct human activities or sources that contribute to air pollution. How might living in an environment like the one depicted in the picture affect people’s health? Besides the visible effects, what broader impact can some types of air pollution have on the Earth’s atmosphere? ____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
Question 4
What physiological process is being illustrated in this two-panel diagram? Describe what happens to the diaphragm during the ‘Inhalation’ phase. What is the main gas that enters our body during inhalation, and what gas is primarily released during exhalation? ____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________