Marcy uses ph strips to measure the ph of water samples from several ponds in the city park. which reason explains why using a ph meter would improve the accuracy of her data?

Hi!

The correct answer would be that a pH meter can distinguish smaller differences in pH as compared to a pH strip.

A pH meter is a device that measures the hydrogen ion activity in the sample to be tested, and uses the measurement of this activity to determine the degree of acidity or alkalinity of a sample. The hydrogen ions in the sample generate a voltage. The pH meter associates particular voltages with a specific pH value.

A pH strip, on the other hand, is a quick method which uses color changes that are incurred in the pH strip as an indicator of the value of pH. Various colors are specific to specific pH values.

Hope this helps!

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.