Question

the diagram below shows the movement of water on earth. which of these statements best explains why water flows from point a to point b? the salinity at b is more than at a. the wind velocity at b is more than at a. the temperature at a is more than at b. the water density at a is more than at b. question 7 multiple choice worth 2 points all scientific theories on the solar system are based on biased scientific data non - testable facts non - observable information study of current evidences

Explanation:

Question 1

Ocean - water movement is often driven by differences in temperature. Warmer water is less dense and tends to flow towards cooler, denser water. If the temperature at A is more than at B, water will flow from the warmer area (A) to the cooler area (B). Salinity differences can also affect water movement but not indicated as the main factor here. Wind velocity affects surface - water movement but not the overall flow from A to B in this context. Water density differences due to temperature are more relevant than just general density differences without temperature context.

Scientific theories are based on the study of current evidence. They are not based on biased scientific data as that would undermine their validity. Non - testable facts cannot form the basis of scientific theories as science relies on testability. Non - observable information also cannot be the foundation as science is based on observations and evidence.

Answer:

The temperature at A is more than at B.

Question 2