Which planet is 5.5 percent of earth's mass and has no moon?

When you cross a time zone going east what happens to the time

[fw.02]diana is studying four surface features of florida. she classifies the surface features and places them in different columns of a chart as shown below. surface features column 1 column 2 hot springs sinkholes caverns geysers which of these titles best represents column 1 of diana's chart? formed by freezing groundwater o formed by heating groundwater o formed by evaporation of groundwater o formed by chemical action of groundwater

If scientists only detect p waves in a certain layer of earths interior what does that tell us?