What would have happened if there was no sunlight?

Choose the right word and fill in the blank:

Normally, sunlight is _____ (colourless/colourful) because the seven colours are mixed.

Correct the following sentence by changing the underlined word.

The movement of air causes floods.

Find out why Japan is called the ‘Land of the Rising Sun’. 

Choose the right word and fill in the blank:

The Sun rises in the _____. (East/North)

Match the following.

Fill in the blank with the appropriate number:
The surface temperature of the sun is _____${}^0 \mathrm{C}$. ($2000$/$5500$/$3500$)