Kerala: the land, the rain, and the people - class-X

Kerala's tropical climate and geography make it highly suitable for a wide variety of plantation crops, including tea, rubber, and various spices.

The coastal regions of these districts in Kerala are characterized by acid saline soils, often referred to as 'kari' soils in some local contexts.

Kerala is geographically defined by its river network, which consists of 44 rivers, most of which originate in the Western Ghats.

The Periyar River is the longest river in the state of Kerala, flowing through the districts of Idukki and Ernakulam.

Red soils are prevalent in the southern parts of Thiruvananthapuram district, largely due to the geological composition of the region.

The Malabar region, particularly the Western Ghats slopes, is home to lush tropical evergreen forests due to high rainfall.

Kasaragod is known for its tobacco cultivation, which has historically been a significant part of the local agricultural landscape.

The Chittur taluk in Palakkad district is unique in Kerala for having black cotton soil, which is highly fertile and suitable for specific crops.

Kuttanad is famous for being one of the few places in the world where farming is carried out below sea level.

The Banasura Sagar Dam, located in Wayanad, is the largest earthen dam in India and the second largest in Asia.

Wayanad is the leading producer of coffee in Kerala, benefiting from its high-altitude and favorable climate.

The Thanneermukkom barrage was constructed across the Vembanad Lake to prevent saltwater intrusion into the Kuttanad paddy fields.

Kothamangalam is geographically situated as the gateway to the high-range regions of Idukki and the Western Ghats.

Kannur is widely recognized as the leading producer of cashew nuts in Kerala. Other districts like Kasaragod also produce cashews, but Kannur consistently holds the top position in production statistics.

Silent Valley National Park is locally and historically associated with the name Sairandrivanam, derived from the Mahabharata where Sairandhri (Draupadi) lived in the forest during the Pandavas' exile.

1. Malabar region refers to the historic and geographic area of southwest India, covering the districts of Kerala that are Kozhikode, Wayanad, kannur and Kasaragod.
2. It lies between the Western Ghats and the Arabian sea.
3.  The word Malabar is derived from the Malayalam word "Mala-Baram". Mala in Malayalam means "hill". Varam means "slope" or "side of a hill".

The Periyar River is the longest river in Kerala and is widely referred to as the lifeline of the state due to its significant contribution to water supply, irrigation, and power generation.

The Mangalam irrigation scheme is a notable project in Kerala that involves a canal network for agricultural purposes. The other options refer to irrigation projects located in different Indian states.

The Palakkad Gap is a low mountain pass located in the Western Ghats between the Coimbatore district of Tamil Nadu and the Palakkad district of Kerala.

Kozhikode is the modern name for the historic city of Calicut, which was a major port and center for the spice trade.

The River Kunthi descending from the Niligiri hills above from an altitude of 2000 m flows about 25 km through the valley. Locally known as Kunthi puzha (puzha in Malayalam means river) the river never turns brown; it is crystal clear, perennial and wild.