Medium General Science GENERAL SCIENCE FPSC Question The most common element found on Earth is? A Hydrogen B Oxygen C Nitrogen D Calcium Submit Answer Try Again Show Explanation Explanation Explanation Aluminum is the most abundant metal in the Earth's crust , and the third most abundant element therein, after oxygen and silicon. *** Previous MCQ All MCQs Next MCQ More MCQs in General Science Medium Which of the following is/are the characteristics of reptiles? Which of the following is/are the characteristics of reptiles? Medium Which of the following is/are characteristics of amphibians? Which of the following is/are characteristics of amphibians? Medium Which of the following is/are characteristics of fish? Which of the following is/are characteristics of fish? Medium Vertebrates animals that maintain a constant body temperature are called? Vertebrates animals that maintain a constant body temperature are called?
