Today, Christina and her friends are enjoying themselves.

This morning they got up very early and drove out of san francisco.

They crossed the bay bridge before the early morning commute and drove south.

Because it was so early. There were almost no cars.

After driving for an hour and a half, they stopped and had breakfast.

They ordered pancakes and coffee.

They also had some fresh fruit.

When they finished eating, it was seven o'clock.

Then they got back into the car and drove south.

Christina wanted to listen to music. So they turned on the radio.

An hour later they stopped for gas.

They noticed that there was also a charging station for electric cars.

Because it was so early. There were almost no cars.

An hour later they stopped for gas.

It's now 1:15. And there in your 70 park.

  They have been there for two hours since 11:15.

They are looking at yosemite falls, which is the highest waterfall in the park.

  The water drops a total of 740 metres from the Top of the upper fall to the base of the lower fall.