| atmosphere |
the gases surrounding the earth or other similar objects in outer space. |
| certainly |
without doubt or question. |
| chemistry |
the science that studies the form and function of basic elements and their compounds. |
| consider |
to think carefully about; reflect on. |
| fruitful |
producing a rich and abundant growth. |
| horizon |
the line where the earth and the sky appear to meet. |
| peddle |
to offer for sale on the street or from door to door. |
| persecute |
to continually treat in a cruel or harsh way because of race, religion, political ideas, or some other difference. |
| process |
a series of actions used to produce something or reach a goal. |
| quake |
to tremble, shake, or shiver. |
| radar |
the use of radio waves to track the location, distance, and speed of faraway objects. Waves are sent out and then picked up again when they bounce back after hitting some object. |
| relation |
connection. |
| revenge |
to get even for or pay back by causing injury or harm. |
| suffer |
to feel pain or misfortune. |
| urge |
to push or drive forward or onward. |