EARTH SCIENCE CROSS WORD
This printable crossword puzzle on the topic of Astronomy & Space has 11 clues. Answers range from 4 to 21 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
A CLOUD OF GAS AND DUST IN SPACE
A ROTATING DISC OF DENSE GAS AND DUST SURROUNDING A YOUNG STAR
A SYSTEM OF MILLIONS AND BILLIONS OF STARS TOGETHER WITH GAS AND DUST HELD TOGETHER BY GRAVITATIONAL ATTRACTION
A NUCLEAR REACTION IN WHICH ATOMIC NUCLEI OF LOW ATOMIC NUMBER FUSE TO FORM A HEAVIER NUCLEUS WITH THE RELEASE OF ENERGY
THE NATURAL SATELLITE OF THE EARTH, VISIBLE BY THE REFLECTION FROM THE SUN
A CONTRACTING MASS OF GAS THAT REPRESENTS AN EARLY STAGE IN THE FORMATION OF A STAR
A CIRCUM STELLAR DISC IN THE SOLAR SYSTEM
AN INSTANCE OF ONE MOVING OBJECT OR PERSON STRIKING VIOLENTLY AGAINST ONE ANOTHER
THE FORCE THAT ATTRACTS A BODY TOWARD THE CENTRE OF THE EARTH
THE THEORY THAT THE SOLAR AND STELLAR SYSTEMS WERE DEVELOPED FROM A PRIMEUAL NEBULA
A SPHERICAL SHELL OF COMETARY BODIES BELIEVED TO SURROUND THE SUN FOR BEYOND THE ORBITS OF THE OUTERMOST PLANETS AND FROM WHICH SOME ARE DISLODGED WHEN PERTURBED TO FALL TOWARD THE SUN
