4th Social Science Guide Term 1 Lesson 2 Five Landforms

TN 4th Social Science Term 1 Chapter 2 Five Landforms Book Back Answers

4th Standard Samacheer kalvi Guide Term 1 Lesson 2 Five Landforms Book Back Question and answers English Medium. 4th All Subject Book Back Answers. TN 4th std Tamil, English, Maths, Science, Social Science Tamil Medium and English Medium. Class 1 to 12 Book Back Question and Answers.

 

• 4th Social Science Term 1, 2, 3 All Unit Book Back Answers – TM & EM

4th Social Science Guide Five Landforms Text Book Back Questions and Answers

Evaluation

I. List out:

Question 1.

Write the names of the mountains and the places, where they are located in your district.

IMAGE

Answer:

IMAGE

Question 2.

Write the names of the trees around your school.

IMAGE

Answer:       

IMAGE

II. Fill in the blanks:

Questions 1.

The vast flat land on the Earth is called ______Answer:plain

Question 2.

______ is the fourth oldest water diversion system for irrigation in the world.Answer:Kallanai

Question 3.

__________ forest is located in Kanyakumari district.Answer:Keeriparai Reserve

Question 4.

The agricultural land and the area around is called ____________ .Answer:Marutham

Question 5.

____________ is the biggest mangrove forest in India.Answer:Sundafbans

 

Question 6.

Marina beach is located in ____________ .Answer:Chennai

III. Match the following:

(a)

1. Murugan – (a) Mullai
2. Thirumal – (b) Palai
3. Indiran – (c) Kurinji
4. Varunan – (d) Marutham
5. Kottravai – (e) Neithal

Answer:

1. c
2. a
3. d
4. e
5. b

(b)

• God – (a) Root gathering
• Flower – (b) Kuravar, Kurathiyar
• People – (c) Kurinji Flower
• Occupation – (d) Murugan 

Answer:

1. – d
2. – c
3. – b
4. – a

Answer in short:

1. Name the people of five thinais.

An swer:

Kurinji	Kuravar, Kurathiyar
Mullai	Idaiyar, Idaichiyar
Marutham	Uzhavar, Uzaththiyar
Neithal	Parathavar (Fisher man)
Paalai	Eyinar, Eyitriar

 

2. ist four themes of Mullai land.

Answer:

God        Thirumal

People   Idaiyar, Idaichiyar

Occupation         Cattle rearing, Gathering fruits

Plants/Flowers   Guara / Mullai flower

3. What do you know about Sembulam?

Answer:

• The forest region is referred as Mullai Land. This region is also called “Sembulam” due to the presence of red soil.

4. How the Palai (dry land) region is formed?

Answer:

• Palai region is formed due to the drying up of Kurinji and Mullai Land.

5. What are the themes of Palai?

Answer:

1. God – Kottravai (Mother Goddess)
2. People – Eyinar, Eyitriar
3. Occupation – Cattle lifting
4. Plants / Flowers – Palai, cactus, Iluppai
5. Animals / Birds – Tiger, Eagle
6. Music – Palai Yazh

InText Activity:

Activity:

1. With help of your teacher visit a nearby mountainous region and collect the herbs and know their uses.

Answer:

• Activity to be done by the students themselves

2. “Trees are our friends”. Do you accept? Discuss with group.

Answer:

Activity to be done by the students themselves

 

I. Fill in the blanks:

Question 1.

The landform of mountain is ________ .answer:Kurinji

Question 2.

The land of Kurinji was composed of _____ and _____soils with stones and pebbles.

Answer:Red, Black

Question 3.

A large area covered by trees is called __________ .Answer:Forest

Question 4.

The second biggest mangrove forest in India is ________ .Answer:Pichavaram forest

Question 5.

The land of Marutham is formed of _____ and _____ soil.Answer:Alluvial, Red

Question 6.

The land of Neithal is made of ________ soil.Answer:Saline

Question 7.

__________ is the second longest beach in the world.Answer:Marina

Question 8.

The first longest beach is ___________ beach.Answer:Miyami

Question 9.

The land of palai is _________ and _________ .Answer:Sandy, Saline

II. Match the following:

(a)

Answer:

1. (C)
2. (e)
3. (a)
4. (d)
5. (b)

(b)

Answer:

1. (d)
2. (c)
3. (b)
4. (a)

III. Circle odd one:

Question 1.

Lord, Murugan, Bamboo, Rabbit, Kuravar

Answer:

Lord, Murugan, Bamboo, Rabbit, Kuravar

Question 2.

Magrove, forests, Sandy forest, Dry land

Answer:

Magrove, forests, Sandy forest, Dry land

IV. Write True or False:

Question 1.

In Mullai land, there are fully pebbles and stones.

Answer:True

V. Answer in short:

Question 1.

What is called landforms?

Answer:

The places we see on the surface of the Earth is called landforms.

Question 2.

What are the five elements of Nature?

Answer:

1. Land
2. Water
3. Air
4. Fire
5.  

Question 3.

What are the important hills in Tamil Nadu?

Answer:

• Kolli hills
• Shervarayan hills
• Kalrayan hills
• Nilgiris hills
• Javad hills
• yelagiri hills.

Question 4.

How many years does the Kurinji flower bloom?

Answer:

12 Years once Kurinji flower bloom.

Question 5.

What is Sea?

Answer:

The salty water body that covers a large part of the surface of the Earth is called sea.

Question 6.

What is dry land?

Answer:

A dry region with less or without rainfall is called a dry land.

Question 7.

Write the names of the mountains and the places, where they are located in your district

Answer:

Mountains                          Places

1. Kolli hills Namakkal (Namakkal district)
2. Shervaroy hills Salem, yercaud (Salem)

 

VI. Answer in detail:

1. Write about Kurinji flower.

Answer:

The miraculous Kurinji flower grows once in twelve years. The flower grows well in the Western Ghats. It flowers in the month of July to September: This flower has medicinal value.