Home > General ScienceWhat is the most common cause of tides in Earth’s oceans?A. Wind B. Earthquakes C. The Moon's gravity D. The Sun's heatAnswer: The Moon's gravitySubjects: General ScienceRelated MCQsWhat part of the brain controls balance and coordination?What is the closest star to Earth?Which planet is known as the Red Planet?Which element is essential for the formation of bones and teeth?Which gas do plants release during photosynthesis?Which is the smallest bone in the human body?Which organ in the human body produces insulin?Which gas is used in the process of photosynthesis?What is the hardest natural substance on Earth?Which gas do plants absorb from the atmosphere for photosynthesis?What is the pH value of pure water?What is the main gas found in the air we breathe?What is the most abundant element in the Earth’s atmosphere?Which organ in the human body is responsible for pumping blood?Which process converts sugar into alcohol?