Question

Barometers, instruments that measure atmospheric pressure, were once the best way to predict that a hurricane was coming. Today, scientists

still study the changes in atmospheric pressure caused by hurricanes. They can also track hurricanes using satellite photography. What does the
change in how scientists study hurricanes indicate about scientific progress?
Scientists always look for new questions to investigate.
Scientists always use new variables when performing investigations.
Scientists must often choose between disagreeing data.
Scientists must often find ways to combine data from different sources.
Next

Answer 1

The change in how scientists study hurricanes, from relying solely on barometric pressure readings to incorporating satellite photography, illustrates scientific progress in combining various data sources to improve weather forecasting. So the correct answer is 'Scientists must often find ways to combine data from different sources'.

Step-by-step explanation:

The evolution in how scientists study hurricanes reflects scientific progress by indicating that scientists must often find ways to combine data from different sources. Initially, barometers were the primary means to measure atmospheric pressure, which could signal the approach of a hurricane. Today, with advancements in technology, meteorologists not only analyze atmospheric pressure changes caused by hurricanes but also utilize satellite photography for tracking these massive storms. This multidisciplinary approach highlights the advancement in meteorological tools and the integration of various data streams to improve weather forecasting accuracy.

The use of multiple data sources allows scientists to make more accurate predictions about weather systems, especially those as complex and potentially dangerous as hurricanes. Combining traditional methods like barometric readings with modern techniques such as satellite imagery exemplifies the progress in atmospheric science and the desire to enhance the safety and preparedness of communities that may be affected by such natural events.

Answer 2

Scientists always look for new questions to investigate.

Step-by-step explanation:

Every scientific investigation begins with an observed problem, which in turn leads to a scientific question. This scientific question is the basis of the scientific method that leads to new discoveries.

In this question, barometers were once the best way to predict that a hurricane was coming. However, in recent times, hurricanes are now tracked using satellite photography. This new discovery about studying hurricanes is as a result of new questions that emerged. The new scientific questions, which are testable, led to a change in how scientists study hurricanes indicate.