In Help for Your Child: A Parentâs Guide to Mental Health Services, Sharon Brehm suggests three criteria to help in deciding whether a childâs behavior is normal or a sign that the youngster needs help: 1  Duration of a troublesome behavior. 2  Intensity of a behavior. 3  Age of the child.
62 Miles Beneath the Sea! The deepest ocean on Earth is the Pacific Ocean's Marianas Trench, which reaches a depth of 6.8 miles awesomely trumped by the depth of the ocean on the Jupiter's moon, Europa, which some measurements put at 62 miles.eepest Ocean in the Solar System Discovered on Jupiter's Europa. The deepest ocean on Earth is the Pacific Ocean's Marianas Trench, which reaches a depth of 6.8 miles awesomely trumped by the depth of the ocean on the Jupiter's moon, Europa, which some measurements put at 62 miles.
The deepest point in the ocean is, not surprisingly, in the Mariana Trench. It is called the Challenger Deep, after the British ship Challenger II, which discovered this point in 1951 while surveying. The Challenger Deep lies along the southern end of the Mariana Trench near the Mariana Islands. Various measurements have been taken of the ocean's depth at the Challenger Deep, but it is usually described as about 11,000 meters deep, or close to 7 miles beneath the ocean's surface.