1.
[ISO]
What is the largest organ inside the human body?
2.
[ISO]
What is the process by which plants release excess water vapor through their leaves called?
3.
[ISO]
Which of the following is a natural source of light that emits heat?
4.
[ISO]
Which of the following is the closest star to Earth?
5.
[ISO]
What is the process by which a gas changes into a liquid called?
6.
[ISO]
Which of the following is a landform created by the movement of glaciers?
7.
[ISO]
What is the main function of the skeleton in the human body?
8.
[ISO]
Which of the following is a primary color?
9.
[ISO]
What is the process by which plants take in carbon dioxide and release oxygen during the day called?
10.
[ISO]
Which of the following is the main gas responsible for causing global warming?