Bow down, witches. Friends ... Fall is my favorite season and I love going all out for it. The autumn leaves falling always ...

Every autumn we revel in the beauty of the fall colors. The mixture of red ... the length of daylight and changes in temperature, the leaves stop their food-making process. The chlorophyll breaks down ...

Leaves change colors in autumn as chlorophyll production ... conditions for producing the brightest fall colors. The cooler ...

It’s autumn, and that means the leaves on the trees are ... Christmas tree in December. So they do fall off! That’s because the tree has been cut down and cannot uptake water anymore.

Eventually the leaves die, falling off of the trees ... and transform these environmental changes into biological changes." As autumn approaches, the tree begins breaking down chlorophyll in the ...

Chlorophyll is the green chemical that captures the sunlight and this breaks down in autumn, showing the other colours underneath. The leaves fall, thousands of tons of them and three members of a ...