What name is given to celestial bodies that revolve around the Sun in fixed paths?

By how many times is Earth's gravitational pull stronger than that of the Moon?

What is the name of the method used to separate a mixture in the shown image?

How would you define one year in terms of Earth's movement?

After filtration, the solid that couldn't pass through is called _________ while the liquid that passed through is called __________.

Which method is commonly used to separate immiscible liquids?

What is the quickest way to retrieve metal pins dropped onto sandy ground?

Which process is used to break down a colour into its individual pigments?

What is a smaller object called that orbits a larger one, like the Moon does around the Earth?

What term describes long-term, significant changes in Earth's climate?

Which of the following is not a cause of climate change?

SELECT ALL the greenhouse gases listed below.

Which of the listed energy sources is not classified as clean or renewable?

What is global warming?

What is the formula for calculating weight using mass and gravity?

Who was the first human to travel into outer space?

Which country is he from?

Which planet is the hottest?

Which planet is the largest in size?

which planet is the smallest and closet to the sun?

Which planets has rings?

Which planet is farthest from the sun?

What type of change releases heat or energy and results in the formation of a new substance?

What phenomenon is caused by the Earth spinning on its axis?

What phenomenon occurs when the Moon passes between the Earth and the Sun?

What is the term for the path that a planet takes as it revolves around the Sun?

Which gas is primarily responsible for the depletion of the ozone layer?

What is the phenomenon called when the Earth's shadow falls on the Moon?

Which of the following defines mixture?