How does the physical environment affect human activities?
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. These negative impacts can affect human behavior and can prompt mass migrations or battles over clean water.
How does climate affect human activities in Southeast Asia?
Unchecked, climate change could shave 11 percent off the region’s GDP by the end of the century as it takes a toll on key sectors such as agriculture, tourism, and fishing—along with human health and labor productivity—the ADB estimated in a 2015 report (pdf).
What are the physical features of Southeast Asia?
Southeast Asia’s landscape is characterized by three intermingled physical elements: mountain ranges, plains and plateaus, and water in the form of both shallow seas and extensive drainage systems.
How does the physical geography of Southeast Asia encourage movement?
Southeast Asians found it easier to move by boat between different areas, and it is often said that the land divides and the sea unites. The oceans that connected coasts and neighboring islands created smaller zones where people shared similar languages and were exposed to the same religious and cultural influences.
What are the two main core areas of Vietnam which river is associated with each city?
This indicates that the population was only about half its current size at the end of the Vietnam War. Vietnam has two main urban core areas: Ho Chi Minh City (Saigon) in the south and the capital, Hanoi, in the north.
Which country is the Mekong River most important to?
The Mekong River is an important resource for millions of people in Asia as it runs through China, Laos, Thailand, Cambodia and Vietnam.
How does the Mekong River help people?
Water from the Mekong River sustains a rich array of wildlife. Its fisheries provide a livelihood for 60 million people. As a source of water and food, it touches the lives of more than 300 million people from over 100 ethnic groups.
How many Mekong giant catfish are left?
The Mekong giant catfish is the largest freshwater fish, a species endemic to the Mekong River that migrates huge distances to spawn. Scientists estimate that the total population of Mekong giant catfish has decreased by around 90% in the last decade, with potentially only a few 100 individuals remaining.
What is the largest fish in Asia?
Mekong Giant Catfish
Will a catfish eat a human?
Truly enormous catfish stalk rivers worldwide, may feed on human bodies, and are also suspected of drowning live victims.
Which is the slowest fish in the world?
What is the world’s fastest human?
What is the 7th fastest fish in the world?
|Name of fish||Description|
|7. Blue shark||Scientific name: Prionace glauca Swimming speed: 59 km/h to 69 km/h Inhabited region: Temperate and tropical oceans|
|8. Bonefish||Scientific name: Albula vulpes Swimming speed: 60 km/h to 69 km/h Inhabited region: Tropical water|
What fish can live the longest?
If you are looking for a fish that will be around for up to 10 years, think about neon tetras, angelfish, Oscars, and plecostomus. The longest lived of all the popular freshwater fish is the goldfish. If provided proper feeding and a clean, healthy environment, these fish can live up to 15 years.
What are the top 10 fastest fish?
Top 10: What are the fastest fish in the world?
- Black marlin.
- Striped marlin.
- Mako shark.
- Atlantic bluefin tuna.
- Blue shark.
How fast is a Wahoo in mph?
What is the slowest fish in the ocean?
What is fastest animal in the world?
How fast is a cheetah?
80 – 130 km/hRunning, Estimated
Which is faster male or female cheetah?
Male cheetahs have been found to mature faster than females and are ready to mate at the age of one.