Everything from oceans, rivers, and lakes to plants, fish and wildlife are dependent on a healthy water supply. A water supply degraded by pollution touches everything on Earth through the process of the water cycle. Drought can lead to sinkholes and massive rains on dried out earth can cause mudslides.
<span>Lava is molten rock expelled by a volcano during an eruption. The path magma moves is called the lava flow.</span>
Explanation:
the scientific method is the process that involves various steps to develop knowledge about the natural world that has characterized the development of science
Steps of the scientific method
•ask a question
•do background research
•construct a hypothesis
•Test your hypothesis by doing experiment
• Analyze your data and draw conclusion
•communicate your results
Explana
D) All of the choices are correct
