Question

importance of oceans

Answer 1

- ocean is world trade network
- ocean connect the asia with other continents like north America and asturlia.
- petroleum is attracted from the bottom of the ocean
- ocean is home world different animals and fishes
- salt is also obtinad from the ocean

Answer 2

Oceans are the lifeblood of planet Earth and humankind. They flow over nearly three-quarters of our planet, and hold 97% of the planet's water. They produce more than half of the oxygen in the atmosphere, and absorb the most carbon from it.