Geography, Coastline & Rann — Set 11
Gujarat GK · भूगोल, तटरेखा और रण · Questions 101–110 of 140
What is the length of the Tapi River approximately?
Correct Answer: B. 724 km
The Tapi River is approximately 724 kilometers long, originating from the Satpura Range in Madhya Pradesh and flowing through Gujarat before entering the Arabian Sea.
Which region of Gujarat receives the least rainfall?
Correct Answer: C. Kutch region
The Kutch region receives the least rainfall in Gujarat, with an average annual rainfall of only 250-350 mm, making it one of the driest regions.
Which mountain range is also known as the 'Spine of India'?
Correct Answer: A. Aravalli Range
The Aravalli Range is sometimes referred to as the 'Spine of India' as it is one of the oldest mountain ranges and extends from Rajasthan through Gujarat in a north-south direction.
What is the significance of the Gulf of Kutch for marine life?
Correct Answer: C. Rich fishing grounds and biodiversity
The Gulf of Kutch is significant for its rich fishing grounds and high marine biodiversity, supporting diverse fish species and serving as a breeding ground for various marine organisms.
Which geographical feature creates a rain shadow effect in Gujarat?
Correct Answer: B. Satpura Range
The Satpura Range creates a rain shadow effect in parts of Gujarat, as the moisture-laden winds from the southwest lose their moisture while crossing the mountains.
Which agricultural product is known as the 'White Gold of Gujarat'?
Correct Answer: A. Cotton
Cotton is often referred to as the 'White Gold of Gujarat' due to its high economic value and extensive cultivation across the state, particularly in the Saurashtra region.
What is the role of sand dunes in the Rann of Kutch?
Correct Answer: C. Wind barrier and natural defense
Sand dunes in the Rann of Kutch act as natural wind barriers and provide natural defense against strong winds and dust storms common in the arid region.
Which river delta supports the largest dairy farming industry in Gujarat?
Correct Answer: A. Narmada Delta
The Narmada Delta supports significant dairy farming due to fertile soils and water availability, contributing to the state's dairy industry alongside other agricultural activities.
What is the primary factor determining water scarcity in the Kutch region?
Correct Answer: B. High evaporation and low rainfall
Water scarcity in the Kutch region is primarily determined by high evaporation rates and very low rainfall, making water management and conservation critical.
Which type of soil erosion is common in the hilly regions of Gujarat?
Correct Answer: B. Gully erosion
Gully erosion is common in the hilly regions of Gujarat, particularly in areas with steep slopes and heavy monsoon rainfall, creating deep trenches in the landscape.