(a) Domesticated animals and plants can spread easily to new locations with a similar climate. The...

(a) Domesticated animals and plants can spread easily to new locations with a similar climate. The African and Eurasian continents are connected, and the climate in the south of Africa is very similar with the Eurasia continents. But why the domesticated species did not reach the south of Africa in the early human history? Explain. (3 Points)

Expert Solution

There was little human to human contact between people of Eurasia and south Africa. The contact was historically hindered by the presence of hot and dry Sahara . Further the equatorial central Africa is also hot which is not suitable for human movement. Thus in early human history domesticated species of plants and animals could not spread to south Africa. Thus we see as means of transport improved contact become more and more easy and spread became inevitable.

Rahul Sunny answered 2 years ago

Create a key (i.e., a list of locations, plants, animals, abiotic characteristics and human impacts) of...

Create a key (i.e., a list of locations, plants, animals, abiotic characteristics and human impacts) of both terrestrial and marine biomes of our planet.

Instructions Vaccine-Preventable Diseases Influenza is a virus that can be easily spread from person to person...

Instructions Vaccine-Preventable Diseases Influenza is a virus that can be easily spread from person to person and kills thousands of people each year. Healthcare workers are at risk of exposing themselves to infectious diseases from patients and material and therefore can also potentially transmit these diseases to others. Preventing and controlling the spread of vaccine preventable diseases in the health care setting is vital to ensure proper infection control practices should an outbreak occur. As such, the Centers for Disease...

In what way is primary production relevant for global climate? How can we expect plants to...

In what way is primary production relevant for global climate? How can we expect plants to react to an increase og CO2 in the atmosphere? What effects may we expect in herbivores? Explain.

How can you prevent or slow down the spread and further the selection of new antibiotic...

How can you prevent or slow down the spread and further the selection of new antibiotic resistant strains of bacteria? Are there things you can do personally to reduce your risk or even to reduce the spread of these dangerous microbes?

Question