Sea cucumber is a precious seafood with high protein. However, you may not have thought that several kinds of sea cucumbers will release a toxin from the anus, which has the effect of inhibiting tumors.

Oyster is a small shellfish, which is very delicious, but its greater value is because it contains antibiotics. This antibiotic has an anti-tumor effect.

2. Treasure 2: Mineral resources

The ocean is a cornucopia of mineral resources. After the "international 10 marine exploration stage" in the 1970s, people's understanding of the types, distribution and reserves of marine mineral resources was further deepened.

mariculture

Human civilization consists of mainland culture and marine culture. The word "marine culture" first appeared in "Li Er" and "The Birth of a Ship", and was later quoted by academic circles at home and abroad.

Marine culture and mainland culture interact, blend and promote each other. Ancient human civilization was formed by the fusion of mainland culture and marine culture. Fires and stone axes on land created ships, and the water activities of ships promoted the development of mainland culture.

Canoe appeared in the Neolithic Age, which is the inevitable product of the development of human culture to a certain extent. It not only reflects the development level of human productive forces, but also reflects the scientific and technological development level of the whole society. It also opened up a brand-new era for the development of human marine culture.

Human beings are characterized by their exploration and desire for the unknown world.

Above content reference: Baidu Encyclopedia-Ocean