Yeast?
The sun looks like it rises and sets is because the Earth is constantly rotating, making the sun's light hit different parts of the earth at different times.
baking powder
The answer is yes. This is because a few minutes after the bread rises the volume increases, density decreases.
dawn
dawn
Dawn.
A four letter word meaning to grow light as the sun rises is dawn.
The filling does not really shrink, the crust rises making the filling look like less.
Dawn.
Shamayya
light blue
Sponge cake is a light and airy cake made by beating eggs with sugar until fluffy, then folding in flour and sometimes other ingredients like vanilla or lemon zest. It is baked in a pan and rises due to the air trapped in the egg foam.