Pertanyaan
GEOGRAFI SMA/MA /SMK/S What primarily composes the Earth's atmosphere? ) O) den (50% ) and argon (50% ) Helium (50% ) and nitrogen (50% ) Nitrogen (78% ) and oxygen (21% ) Carbon dioxide (40% ) and oxygen (60% ) Which of the following best describes atmospheric dynamics? The study of ocean currents and their effects on weather. The movement and interaction of air masses and the processes that drive these changes. The analysis of geological formations and their impact on climate The examination of human activities and their influence on the environment
Solusi
Jawaban
** Nitrogen
Penjelasan
** Pertanyaan ini berkaitan dengan komposisi atmosfer Bumi. Atmosfer Bumi terutama terdiri dari nitrogen dan oksigen. Nitrogen menyusun sebagian besar atmosfer, sekitar 78%, sedangkan oksigen menyusun sekitar 21%. Sisanya terdiri dari gas-gas lain seperti argon dan karbon dioksida dalam jumlah yang jauh lebih kecil.**2.