What is a Drought in India?

S5-SA2-0644

Grade Level:

Class 7

Law, Civic Literacy, Economics, FinTech, Geopolitics, Personal Finance, Indian Governance

Definition

What is it?

A drought in India is a long period of unusually low rainfall, leading to a severe shortage of water. This lack of water affects agriculture, drinking water supply, and overall daily life.

Simple Example

Quick Example

Imagine your favourite cricket team usually scores 250 runs in a match. But for five matches in a row, they only score 50 runs each time! This unexpected, very low score for a long time is like a drought for runs. Similarly, if your town usually gets 100 mm of rain in July, but for 3-4 months, it gets only 10 mm, that's a drought.

Worked Example

Step-by-Step

Let's see how rainfall shortage can lead to drought conditions impacting farming:

Step 1: A farmer in Maharashtra usually expects 800 mm of rain during the monsoon season (June-September) for his crops.
---Step 2: This year, from June to September, the region receives only 300 mm of rain. That's a 500 mm shortage.
---Step 3: Due to this severe lack of rain, the soil becomes very dry, and his crops like jowar and bajra do not get enough water to grow.
---Step 4: The borewells and local ponds also start drying up, reducing water for daily use.
---Step 5: This prolonged and significant deficit in rainfall directly leads to crop failure and water scarcity, indicating a drought situation.

Answer: The farmer's crops fail due to a 500 mm deficit in expected monsoon rainfall, causing a drought.

Why It Matters

Understanding droughts is crucial for everyone, especially for future policy makers, economists, and even engineers. Knowing about droughts helps governments plan water management (Civic Literacy, Indian Governance), farmers choose resilient crops (Economics), and even inspires FinTech solutions for crop insurance. It can lead to careers in environmental science, disaster management, and agricultural technology.

Common Mistakes

MISTAKE: Thinking drought means NO rain at all. | CORRECTION: Drought means significantly LESS rain than expected for a long period, not necessarily zero rain. There might be some rain, but not enough.

MISTAKE: Believing droughts only affect farmers. | CORRECTION: While farmers are hit hard, droughts affect everyone by reducing drinking water, increasing food prices, impacting electricity generation (hydro-power), and causing health issues.

MISTAKE: Confusing drought with floods. | CORRECTION: Drought is a lack of water, leading to dryness and scarcity. Floods are an excess of water, leading to inundation and waterlogging.

Practice Questions

Try It Yourself

QUESTION: What is the main cause of a drought? | ANSWER: A long period of insufficient rainfall.

QUESTION: If a village normally gets 500 litres of water per day from its well, but for three months, it only gets 100 litres, what situation is this similar to? | ANSWER: A drought-like situation, as there is a severe shortage of water compared to the usual supply.

QUESTION: A state usually grows a lot of rice, which needs plenty of water. If that state experiences a drought, how might it affect food prices in nearby cities? Explain. | ANSWER: Food prices in nearby cities might increase. Rice production would go down due to lack of water, and when there is less supply of a food item, its price usually goes up.

MCQ

Quick Quiz

Which of these is NOT a direct impact of a drought?

Crop failure

Shortage of drinking water

Increase in river water levels

Higher food prices

The Correct Answer Is:

Drought means less water, so river water levels would decrease, not increase. Crop failure, drinking water shortage, and higher food prices are all direct impacts of drought.

Real World Connection

In the Real World

In India, the India Meteorological Department (IMD) uses satellite data and ground observations to monitor rainfall patterns and predict droughts. Farmers use apps like 'Kisan Suvidha' to get weather forecasts and advice on crops, which becomes even more critical during potential drought periods to make informed decisions about irrigation or crop choices.

Key Vocabulary

Key Terms

RAINFALL DEFICIT: Less rain than the normal or expected amount for a region | WATER SCARCITY: A situation where there is not enough fresh water to meet demand | AGRICULTURE: The practice of farming, including growing crops and raising animals | MONSOON: The seasonal prevailing wind in South and Southeast Asia, bringing heavy rains | IRRIGATION: The supply of water to land or crops to help growth, typically by means of channels.

What's Next

What to Learn Next

Now that you understand droughts, next you can explore 'Water Conservation Methods'. This will help you learn how we can save water and manage its use better, especially during and after droughts. Keep learning and make a difference!