ES4 - Unit 8 Lesson 3 - Thunder and Lightning

We see lightning ... hearing thunder.

• before

• after

Reorder the letters

g/l/i/h/i/t/n/g/n

Make a complete sentence.

• a

• Lightning

• flash.

• looks

• like

Thunder and ... are parts of a thunderstorm.

• sound

• noise

• lightning

• speed

During a thunderstorm, the safest place is...

• 
• 

The (a)   of ​ (b)   is 340 m/s.​

• speed
• place
• light
• sound

Light is slower than sound.

• NO

• YES

Which one comes first?

• Thunder

• Lightning

Lightning is very ...

• dangerous

• safe

Reorder the letters.

d/s/e/e/p