Ocean

How much of the earth's surface is covered by the ocean?

• 51%

• 71%

• 100%

• 81%

The world's ocean is often divided into how many individuals ocean?

• 7

• 5

• 3

• 10

Oceanography is...

• the study of the ocean’s ancient history, its current condition, and it's future.

• the study of the biological features of the ocean, including the ocean’s ancient history, its current condition, and it's future.

• the study of the physical, chemical, and biological features of the ocean, including the ocean’s ancient history, its current condition, and it's future.

What is the name of this animal?

• Jellyfish

• Sea horse

• Crab

• sea ​​urchin

Manakah dibawah ini yang BUKAN merupakan fungsi dari terumbu karang

• bermanfaat sebagai habitat dan sumber makanan bagi berbagai jenis makhluk hidup di laut

• bermanfaat sebagai bibit budidaya biota laut

• Bermanfaat sebagai tempat persembunyian dari manusia

• bermanfaat sebagai pelindung bagi ekosistem yang ada disekitarnya

According to of the scientist, what is one of the biggest threats to our ocean?

• Plastic pollution

• Oil

• Shark

• Tsunami

The blue whale is the world's largest animal. What other amazing feature is it known for?

• it's one of the fastest animals

• it's one of the loudest animals

• it's one of the quietest animals

• it's one of the lightest animals

Apakah ada gunung berapi di bawah laut?

• ada

• tidak ada

Apakah nama latin dari kutu rambut

• Aurelia Aurita

• Ancylostoma duodenale

• Ovis aries

• Pediculus humanus capitis