earth physics

例句：

1. 1. Earth physics is the study of the physical properties of the earth's surface.
   地球物理学是研究地球表面物理特性的学科。
2. 2.In this field, scientists are studying how the earth's magnetic field affects weather patterns.
   在这个领域，科学家们正在研究地球磁场如何影响天气模式。
3. 3. The study of the earth's structure and its interactions with the rest of the universe is known as geophysics.
   研究地球的结构及其与宇宙其余部分相互作用的学科被称为地球物理学。