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Heavy rainfall can lead to numerous hazards, for example: flooding, including risk to human life, damage to buildings and infrastructure, and loss of crops and livestock. landslides, which can threaten human life, disrupt transport and communications, and cause damage to buildings and infrastructure.
- How is too much rain a problem?
- When did rain create problem?
- How does heavy rainfall affect the environment?
- What are the causes of rainfall?
- How does rain destroy?
- How rainfall affect crops?
- How rainfall affect agricultural production?
- How does too much rainfall affect crops?
- How does rainfall cause flooding?
- How does rainfall affect water systems?
- How Does rainy weather affect us?
- What causes rain in India?
- Which is the main cause of India rainfall?
How is too much rain a problem?
Without water plant cells become damaged and plants fail to grow as they become deprived of nutrients. Too much water, however, injures plants, compacts soil, and leads to erosion. ... A plant cannot grow without healthy roots. Extreme summer rain can leach nitrogen out of the soil; nitrogen is vital for photosynthesis.
When did rain create problem?
In his village, one in three farmers has less than two acres, and about 58% farm between two and five acres. It is a picture of poverty. And even this is further threatened by a crisis that is growing by the day. It's the same story across India.
How does heavy rainfall affect the environment?
The potential impacts of heavy precipitation include crop damage, soil erosion, and an increase in flood risk due to heavy rains (see the River Flooding indicator)—which in turn can lead to injuries, drownings, and other flooding-related effects on health.
What are the causes of rainfall?
What causes rain? Clouds are made of water droplets. Within a cloud, water droplets condense onto one another, causing the droplets to grow. When these water droplets get too heavy to stay suspended in the cloud, they fall to Earth as rain.
How does rain destroy?
3. Rain. Though the rain itself usually doesn't cause structural damage, any water that leaks into a home through gaps in the roof or walls can lead to messes that can be costly to clean up. This water can also lead to damage to walls, ceilings, and floors; as well as mold and mildew problems throughout a home.
How rainfall affect crops?
Growth from Seed
Besides disease, rainfall can also determine how fast a crop will grow from seed, including when it will be ready for harvesting. A good balance of rain and proper irrigation can lead to faster-growing plants, which can cut down on germination time and the length between seeding and harvest.
How rainfall affect agricultural production?
In semiarid regions, rainfall is one of the primary factors affecting soil erosion and crop production under rain-fed agriculture. ... Maize grain yields increased with increasing seasonal rainfall giving yield-responses of 0.9 t/ha (TR) to 1.3 t/ha (MR) for every 100 mm rainfall increment.
How does too much rainfall affect crops?
But during the wet season, preserving the soil's nitrogen for plant use can be a challenging job. Excessive rains and our more-or-less steady temperature can leach out of the root zone. ... The warmer the soil and the longer it is saturated, the bigger the loss of nitrogen by denitrification.
How does rainfall cause flooding?
The most common cause of flooding is prolonged rainfall. If it rains for a long time, the ground will become saturated and the soil will no longer be able to store water leading to increased surface runoff. ... This leads to a sudden and large increase in the river's discharge which can result in a flash flood.
How does rainfall affect water systems?
Warmer air can hold more water vapour, one consequence of which is an increased frequency of heavy rainfall events. ... The warmer air that causes increased evaporation makes the soil dry out. When rain does come, much of the water runs off the hard ground into rivers and streams, and the soil remains dry.
How Does rainy weather affect us?
Humidity tends to make people more tired and irritable. Barometric pressure fluctuations can alter moods and trigger headaches, some studies finding a link between low pressure and suicide. On rainy days people report lower satisfaction with their lives.
What causes rain in India?
Monsoons typically occur in tropical areas. One area that monsoons impact greatly is India. In India monsoons create an entire season in which the winds reverse completely. The rainfall is a result of the convergence of wind flow from the Bay of Bengal and reverse winds from the South China Sea.
Which is the main cause of India rainfall?
34.18 Rainfall during June - September constitutes the rains due to monsoon, which is the major source of rain in India.
