Table of Contents
What is the problem with monsoons?
Because regions with a monsoon climate have distinctly wet and dry seasons, they are prone to floods and droughts, both of which are hazardous to health. During summer monsoons, heavy rainfall can cause flooding.
How do monsoons affect your daily lives?
Monsoons can have both negative and positive effects. Flooding caused by monsoon rains can destroy property and crops (SF Fig. 3.2 C). However, seasonal monsoon rains can also provide freshwater for drinking and crop irrigation.
How does habagat and Amihan affect people?
How does Habagat and Amihan affect people’s lives? At their appropriate strengths, amihan and habagat helps balance out and implement climatic stability. Severe amihan damages a large part of agricultural produce in Cordillera, inflicting price hikes in vegetables and flowers coming from there.
What is southwest monsoon?
The period June to September is referred to as the ‘Southwest Monsoon’ period. Southwest Monsoon period is the principal rainy season for the Indian subcontinent. This is the summer monsoon period where the southwest monsoon holds away over the country.
How are monsoons caused?
The primary cause of monsoons is the difference between annual temperature trends over land and sea. The apparent position of the Sun with reference to the Earth oscillates from the Tropic of Cancer to the Tropic of Capricorn. Thus the low pressure region created by solar heating also changes latitude.
How do monsoons cause flooding?
It’s that moisture that contributes to the summer thunderstorms that cause flash flooding. Even a small amount of rain can cause flooding, because it can’t soak into the rock-hard, bone-dry ground. Still, the monsoon provides more than half the annual rainfall to many communities in the Southwest.
What are advantages of monsoons?
The seasonal rains make it possible for agriculture, forests and inhabitants of the region to store water for the next dry cycle of the climate. The monsoon season also brings lower temperatures to the Southwest.
What are the hazard caused by Amihan?
In the early part of this year, too much rain brought by the northeast monsoon (amihan) had caused flooding and rain-induced landslides along the eastern seaboard, with Samar-Leyte bearing the brunt of destruction.
How do the monsoons affect the seasons?
A monsoon is a seasonal change in the direction of the prevailing, or strongest, winds of a region. Monsoons cause wet and dry seasons throughout much of the tropics. Monsoons always blow from cold to warm regions. The summer monsoon and the winter monsoon determine the climate for most of India and Southeast Asia.
Why do monsoons occur?
The primary cause of monsoons is the difference between annual temperature trends over land and sea. This low pressure regions sees continuous rise of moist wind from the sea surface to the upper layers of the atmosphere, where the cooling means the air can no longer hold so much moisture resulting in precipitation.
How do monsoons occur?
The summer monsoon is associated with heavy rainfall. It usually happens between April and September. As winter ends, warm, moist air from the southwest Indian Ocean blows toward countries like India, Sri Lanka, Bangladesh, and Myanmar. The summer monsoon brings a humid climate and torrential rainfall to these areas.
What are the causes and effects of monsoons?
The monsoon is driven by the sun heating up the land and the Pacific Ocean at different rates, with land surfaces warming more quickly than the ocean. The warm land creates low-pressure zones as hot air rises. Once this pattern establishes across the region, the winds shift to fill in the vacuum.