Balbharati Solutions Class 9 Geography Exogenetic Processes Part-2
Welcome to NCTB Solutions. Here with this post we are going to help 9th class students for the Solutions of Balbharati Class 9 Geography Text Book Chapter 4, Exogenetic Processes Part-2. Here students can easily find step by step solutions of all the questions in Exogenetic Processes Part-2. Also our Expert Geography Teacher’s solved all the question answer with easily understandable language with proper guidance so that all the students can understand easily. Here in this post students will get chapter 4 solutions. Here all the Question Answer are based on Balbharati latest syllabus. Here all the question and answer are based on Maharashtra State Board latest syllabus.
Exogenetic Processes Part-2 Exercise question Solutions
Question no – (1)
Answer :
(1) The temperature range helps the wind in its work.
= This statement is Correct.
(2) River’s work is more prominent than other agents of erosion in desert regions.
– This statement is Incorrect.
Correct statement : In the mountainous regions rivers work is more prominent than other agents.
(3) The work of groundwater is effective in the area with soft rocks.
This statement is Incorrect.
Correct statement : The work of groundwater is effected in the area with or porous rocks.
(4) The work of wind is not limited like river, glacier or the sea waves and takes place everywhere.
This statement is Correct.
Question no – (2)
Answer :
(1) The ice on the lateral side of the glacier moves faster than the ice at the base.
= This statement is Incorrect.
= Correct statement : The ice on the middle of a glacier moves faster then the ice at the base.
(2) The depositional work by rivers happens because of gentle slope, reduced speed and transported sediments.
= This statement is Incorrect.
= Correct statement : The river flows at a great speed.
(3) A river flows at a faster speed than the glacier.
= This statement is Correct.
(4) The speed of the glacier is more on both the banks than in the middle.
= This statement is Incorrect.
Correct statement : The speed of the glacier is more in the middle then on the both banks of the glacier.
Question no – (3)
Answer :
Here the no.1 pair is wrong,
Reason : V shaped valleys are produced due to erosional work of rivers.
Question no – (5)
Answer :
- Rivers : Waterfall, delta.
- Wind : Barchans, mushroom rocks.
- Glacier : Cirque, arête, moraine.
- Sea Waves : Beach, lagoons.
- Groundwater : Potholes, sinkholes ,pillars
Question no – (6)
(2) Which agent is responsible for formation of stalactites and stalagmites and where are they formed?
Answer :
Water from the end of the stalactite lips more calcite In a pile on the cave floor, and pretty soon a cone like stalagmite forms.
(3) List the landforms that are produced by the depositional work of the sea waves.
Answer :
The least of the landforms that are produced by the depositional work of the sea waves are –
- Beaches,
- Lagoons,
- Sandbars.
(4) Name the types of moraines
Answer :
Moraines can be divided into four types –
- Ground moraines,
- Lateral moraines,
- Medial moraines,
- Terminal moraines.
Next Chapter Solution :
