Develop a Hypothesis Talking about earth, we know Earth consists of land, water, organisms, and air. When it comes to land, we can talk about different layers of soils or the organisms that live in the area; when it comes to air, we can talk about different layers of atmosphere or how those layers affect us; when it comes to water, there are underwater creatures we don’t know; when it comes to organisms, we can talk about food web. To make it sound more professional, there are 4 major subsystems in Earth which are lithosphere, hydrosphere, biosphere, and atmosphere. Why do we need these spheres and why are they so important?

Read the prompt/question and take notes.
Figure out what you want to find out after reading this paragraph.
Develop a hypothesis.

How to develop a hypothesis?
sentence structure: If, then .
OR
sentence structure: If, then because .