Sirius is the brightest star in the night sky, located in the constellation Canis Major.
Which of the following is a greenhouse gas?
What is the SI unit of power?
What type of energy is associated with an object due to its position or condition?
Which of the following is a halogen?
What is the SI unit of electric potential difference?
What is the primary source of energy for the Earth's climate system?
Which of the following is an example of a homogeneous mixture?
What is the acceleration due to gravity on the surface of the Earth?
What is the term for the amount of matter in an object, often measured in kilograms?
What is the force that opposes the motion of objects through a fluid (liquid or gas)?