Columbian Exchange
The Columbian Exchange affected both the New World and the Old World, both positively and negatively. For example, people exchanged knowledge and technical advancements which helped those who did not have that information. But the "exchange" also, unwittingly, transferred diseases, plant diseases, animal diseases, etc. Many countries STILL fight problems of animals and plants that were brought to their countries and overcame plants and animals native to those areas. This is why countries have strict rules about what travelers can bring into their countries.
They get them from un-specified animals & plants.
All of the plants and animals. Humans can spread diseases and stuff to the animals and they can die and suffer in DEEP PAIN!!
The voyages of Columbus triggered a great transfer of people, plants, animals, and diseases back and forth across the Atlantic Ocean.
The voyages of Columbus triggered a great transfer of people, plants, animals, and diseases back and forth across the Atlantic Ocean.
it causes a number of diseases in animals and plants
No, diseases are not found only in animals; they can also affect humans and plants. Infectious diseases, such as influenza and COVID-19, can spread among humans, while plants can suffer from diseases caused by pathogens like fungi and bacteria. Additionally, some diseases can be zoonotic, meaning they can be transmitted between animals and humans. Thus, diseases are a concern across multiple domains of life.
a bacterium
the Columbian exchange
The Columbian Exchange was the exchange of American and European animals, plants, and diseases.
The Columbian Exchange was the exchange of American and European animals, plants, and diseases.