1. Yes, there is much water on the Earth.

2. The Pacific ocean is the largest ocean.

3. The Philippine Sea is the largest sea.

4. There are 6 continents on the Earth.

1 There is 71 % water on the Earth (29% -land).Enough.

2 The Pacific ocean is the largest ocean.

3 The Phillipine sea is the largest sea.

4  There are 6 continents on Earth.