According to most scientists it was several factors involved. But the main cause was b) changes in the earth's orbit which occurs every 10,000 to 15,000 years. Other contributing factors are changes in the ocean's currents and major shifts in platonic plates of the planet.
Answer and Explanation:
1. Harmful Algal Bloom abbreviated as 'HAB' can be hindered by numerous variables as follows:
- Precise distinguishing proof of HAB
- Right transfer of natural materials, appropriate ventilation
- Bringing down of overabundant nutrients
- Persistently checking of water quality
- Adding helpful microscopic organisms to the water and so forth.
2. Potential energy is put away inside an item suspended over the ground in light of the fact that during suspension it has no movement thus no Kinetic Energy but Potential energy is there.
3. The concentration of the Hydronium ion (
) in any solution is the deterministic factor of the extent of a solution's acidity or alkaline behavior.
4. Rain shadows are the landscape to regularly accommodate deserts to their down-wind regions.
A rain shadow is a dry area of land on a mountain run that is shielded from the predominant breezes.
5. Measure of precipitation and Temperature are two fundamental factors typically used to recognize areas of biomes.
Answer: The answer is A: get permission from the U.S. government to enter.
Explanation: I don't know why, I think it has something too do with the government being paranoid of terrorist attacks.
The 3 largest rivers in South Asia are:
1.The Yangtze River
The Yangtze River is the longest river in China and the third longest in the world, measuring an impressive 6,380 kilometres in length. Steeped in myth and legend, vertical limestone cliffs line the river as it rises up to the mountains of Tibet.
2. The Mekong River
The Mekong River is an important source of water in Southeast Asia, measuring 4,350 kilometres in length. The river flows from the Tibetan Plateau through China, Myanmar, Laos, Thailand, Cambodia, and finally, Vietnam.
3.Brahmaputra River
One of Asia’s major rivers, the Brahmaputra River flows through China, India and Bangladesh. The river originates in the Tibetan Himalayas and travels almost 2,900 kilometres in length.
