Group items tagged

upper elementary Student Objectives: Students will be able to… - Identify that pH is a term used by scientists. - Respond that some tastes of food are related to pH. - Indicate that a scale is used to indicate pH intensity. - Indicate that there are acids and bases on this scale. - Identify the pH of a liquid by using pH test strips.

Objective: Students will learn significance of scientific testing and how scientists get results and information. They will learn about acids and bases in relation to the environment and people.

OCEANSP@CE, Issue 127, Monday, April 4, 1999

pH scale with examples of things of various pH

how do you describe and talk about acids, bases, and pH?

How does climate change affect coral reefs? The warmer air and ocean surface temperatures brought on by climate change impact corals and alter coral reef communities by prompting coral bleaching events and altering ocean chemistry. These impacts affect corals and the many organisms that use coral reefs as habitat.