Directions: Write TRUE If the statement is correct. Write FALSE If the statement is
wrong.
11. Echo is the term used for the sound that is reflected to its
source.
.12 bats a dolphins use echolocation to locate their food and determine their location
13 only animals have the ability to use a echolocation
14 the seafloor mapped using echolocation
15 some individual have developed to use echolocation and do's and able them to see even if they are blind
16 light travel is curve lines
17 water shiny metals and mirrors are just some of the many object that reflect light
18 the white light has only one color which is white
19 a rainbow is the result of sunlight reflected /refracted into raindrops
20 the letter of the world ambulance are printed backwards and are reservist in screen so that they appear credible when seen in a rear-view mirror ​