My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

C1 Crossword Part 2

Horizontales
The new chemicals formed during a chemical reaction .
A reaction that involves the loss of oxygen and / or the gain of electrons.
The change of state directly from a solid to a gas and reverse.
Gases in the atmosphere which absorb radiation emitted by the Earth and thereby contribute to the greenhouse effect .
This occurs when there is insufficient oxygen available during burning.
A gradual increase in the overall temperature of the earth's atmosphere.
The process where a chemical is added to water which causes tiny solid particles to clump together into larger particles.These can then settle out and then be filtered out.
A solution of calcium hydroxide in water which is used to test for carbon dioxide.
A reaction that involves the addition of oxygen and / or the loss of electrons.
Verticales
The chemicals on the left hand side of an equation.These chemicals react to form the products.
A series of chemical reactions in the cells of producers , Carbon dioxide and water are used to make glucose and oxygen.This process requires light.
A solution of calcium hydroxide in water which is used to test for carbon dioxide.
The test for oxygen.
The process of liquid or solid particles being removed from a gas stream by transferring them to a liquid.
The process when the atmosphere absorbs infrared radiation from the Earth's surface making it warmer.
The presence in or introduction into the environment of a substance which has harmful or poisonous effects.
A layer of the atmosphere that keeps out harmful ultraviolet rays that cause sunburn to human skin and damage to plants.