I think it B or D sorry if wrong
B. themes, geography has 5 themes, region, environmental, location, and two others
The answer is when the sun and the moon are at the right angles to the earth
Which make the sun, the earth and the moon formed a 90 degree angle.
during neap tides, the gravitational forces between the 3 counteract one another, creating a weaker tidal forces
There’s no picture added?