You will need the go-goggles to get through the desert. You will get the goggles after beating the gym leader Flannery. Her gym is located in Lavaridge.
Yes, sandstorms can and do occur in the deserts of Egypt.
you have to beat flannery and then ur rival may or Brandon or wat Eva u called it will give u the go-goggles as soon as u exit the gym.
If there are no sandstorms maybe? i couldnt when i went through
In the related links box below, I posted the pictures of the sandstorms.
Nearly all deserts (except Antactica) can have sandstorms that last for days. The Sahara and the Namib are especially prone to long lasting sandstorms.
The sandstorms coming from the Sahara desert are the Harmattan winds.
What cave?
You can only get Mew in Pokémon Sapphire through Nintendo events which are no longer available as of 2007.
Celebi isn't obtainable in Sapphire Version. You can only get it through a promotional event.
If you are going after the Sapphire, then you go to Five Island and run through the Rocket Warehouse to get the Sapphire.
you can't
sandstorms come when the mixture of air is high and that cause the sand dunes to move and create a sand storm