Author: Anonymous

The curved surface in the night sky on which stars appear to be fixed is called the (3 points)

The tools that describe and plot the night sky for every day of the year are called the (3 points)

The models below represent nuclear reactions. The atoms on the left of the equal sign are present before the reaction, and the atoms on the right of the equal sign are produced after the reaction. Model 1: Atom 1 + Atom 2 = Atom 3 + energyModel 2: Atom 4 = Atom 5 + Atom 6 + energy Which of these statements is most likely correct about the two models? (3 points)

The disk-shaped region around the sun that contains the orbit of each planet is called the (3 points)

The model below represents a nuclear reaction. Atom 1 and Atom 2 are present before the reaction and Atom 3 is produced after the reaction. Atom 1 + Atom 2 = Atom 3 + energy The model most likely represents (3 points)

Which type of wave results from a gently sloping coastal region? (2 points)

Which of the following statements about surface waves is true? (2 points)

Which of the following terms refers to the area of the sea over which the wind blows? (2 points)

A coastline on Earth experienced a high tide at 6 a.m. At what approximate time will the next low tide occur, and why? (4 points)

The picture below shows a star map. Which of these statements best explains why East and West are labeled in reverse order on the star map? (3 points)