How high above sea level is Cardiff wales?

How do the Mars rovers land? Will nasa use an Apollo rocket if they return to the moon? Was the mystery of 'Mary Celeste' solved? Who is Dr. Garth Illingworth? What lands on the surface of another planet to collect and analyze data in space? Layer of liquid iron and nickel that surrounds earths inner core? In Pokemon Mystery Dungeon explorers of darkness how do you get chimchar? What day of the week was Jan 3 1969? Is the moon older then the sun or earth? What is the name of escape vessel in the book Number the Stars by Lois Lowry? How do you measure the sun? What does cast a shadow mean? Will a protostar form near the end of a star's life cycle? What is two major types of visual emphasis? Which of the following forces causes comets to regularly return to the inner solar system after being gone for many years? What starts live longer giant stars or smaller stars? Who was the first moon lander? What was Demeter's domain? Clock falling off the wall? What is the size of The Big Dipper Constellation?