Maharashtra State Board Class 5 Environmental Studies (EVS) Solutions Chapter 11 Our Home and Environment - Digest Answers | Maharashtra Board Solutions

Q: Question 1: Observe the map and the pictures and complete the following chart.

Step-by-step solution provided.

Q: Question 1: Complete the table given below regarding the original source.

Step-by-step solution provided.

Maharashtra State Board Class 5 EVS Solutions Part 1 Chapter 11 Our Home and Environment

5th Std EVS 1 Digest Chapter 11 Our Home and Environment Textbook Questions and Answers

Use your brain power?

Question 1 Maharashtra Board Solution

For what purpose do birds use their nest.

Solution & Step-by-Step Answer:

Birds use their nest to lay their eggs and bring up their young ones.

what’s the solution?

Question 1 Maharashtra Board Solution

What can we do to build houses without harming the environment?

Solution & Step-by-Step Answer:

To build houses without harming the environment we can build permanent eco-friendly houses where we have good ventilation and use non exhaustible sources of energy.

1. Which of the following houses would be suitable in a mountainous region.

Question 1 Maharashtra Board Solution

(a). Which of the following houses would be suitable in a mountainous region. Put a ✓ in the appropriate box. Give reasons for selecting that house.

Solution & Step-by-Step Answer:

This house is made of natural material available in the mountainous region, that is stone, it is strong to withstand mountainous winds.

Question 1 Maharashtra Board Solution

(b). What materials will you mainly use for building a multi-storeyed house? (a) Mortar / Coal / Cement / Bricks (b) Cement / Bricks / Cotton / Iron (c) Iron / Cement / Mortar / Bricks

Solution & Step-by-Step Answer:

Iron / Cement / Mortar / Bricks

2. Arrange the following considerations from the most to least important factor in house building:

Question 1 Maharashtra Board Solution

Arrange the following considerations from the most to least important factor in house building: (a) Luxury (b) Structure (c) Climate

Solution & Step-by-Step Answer:

(a) Climate (b) Structure (c) Luxury

3. Write the following:

Question (a)
List the eco-friendly things in your house.
Answer:
Things made of mud like a earthen water pot. (Personal response)

Question (b)
Which of the gadgets in the house can be run on solar energy?
Answer:
Solar calculator, solar cooker. Add more to the list.

4. What are the types of pollution that can be observed at a construction site?

Question 1 Maharashtra Board Solution

What are the types of pollution that can be observed at a construction site?

Solution & Step-by-Step Answer:

The types of pollution that are seen at a construction site are air, water, soil and noise.

Make friends with maps!

Question 1 Maharashtra Board Solution

Observe the map and the pictures and complete the following chart.

Solution & Step-by-Step Answer:

Try this.

Question 1 Maharashtra Board Solution

Complete the table given below regarding the original source.

Solution & Step-by-Step Answer:

Environmental Studies Part 1 Standard 5th Solutions Chapter 11 Our Home and Environment Additional Important Questions and Answers

1. Fill in the blanks with the correct answers from the options given below:

Question 1 Maharashtra Board Solution

A section of our society becomes homeless this is a ………………. problem. (a) political (b) social (c) economic

Solution & Step-by-Step Answer:

(b) social

Question 2 Maharashtra Board Solution

Houses are built in large numbers due to increasing ………………….. (a) population (b) natural resources (c) land

Solution & Step-by-Step Answer:

(a) population

Question 3 Maharashtra Board Solution

Glass is made from ………………. (a) soil (b) limestone (c) sand

Solution & Step-by-Step Answer:

Question 4 Maharashtra Board Solution

The city of Mumbai comprises of ………………….. islands. (a) 6 (b) 7 (c) 8

Solution & Step-by-Step Answer:

(b) 7

Question 5 Maharashtra Board Solution

Land obtained by filling water bodies is called …………………... (a) coastal lands (b) reclaimed land (c) marshy lands

Solution & Step-by-Step Answer:

(b) reclaimed land

Question 6 Maharashtra Board Solution

People build houses to suit the ………………… of their region. (a) climate (b) population (c) situation

Solution & Step-by-Step Answer:

(a) climate

Question 7 Maharashtra Board Solution

Water, food, clothing and shelter are the basic …………………. of every human being. (a) height (b) weight (c) needs

Solution & Step-by-Step Answer:

Question 8 Maharashtra Board Solution

The ……………….. of the world is increasing all the time. (a) time (b) population (c) water

Solution & Step-by-Step Answer:

(b) population

Question 9 Maharashtra Board Solution

Shortage of …………………. land, leads to forest land being used for agriculture. (a) agricultural (b) geographical (c) water

Solution & Step-by-Step Answer:

(a) agricultural

Question 10 Maharashtra Board Solution

Trees are …………………. in great numbers and forests are reduced. (a) watered (b) fellect (c) grown

Solution & Step-by-Step Answer:

(b) fellect

Question 11 Maharashtra Board Solution

……………… is needed to produce construction material. (a) Energy (b) Humans (c) Forest

Solution & Step-by-Step Answer:

(a) Energy

Question 12 Maharashtra Board Solution

Energy is produced using natural …………………. like coal, natural gas or mineral oil. (a) trees (b) fuels (c) minerals

Solution & Step-by-Step Answer:

(b) fuels

Question 13 Maharashtra Board Solution

Burning of natural fuels leads to ……………… pollution. (a) air (b) water (c) land

Solution & Step-by-Step Answer:

(a) air

Question 14 Maharashtra Board Solution

……………….. or ……………… energy are non-exhaustible sources of energy. (a) air (b) wind (c) solar

Solution & Step-by-Step Answer:

(b) wind & (c) solar

Name the following:

Question 1 Maharashtra Board Solution

Government provides shelter for homeless in cities.

Solution & Step-by-Step Answer:

Night shelters

Question 2 Maharashtra Board Solution

Source from which cement is made.

Solution & Step-by-Step Answer:

Limestone

Question 3 Maharashtra Board Solution

Natural fuels

Solution & Step-by-Step Answer:

Coal, natural gas, mineral oil.

Question 4 Maharashtra Board Solution

Pollution caused by burning fuel.

Solution & Step-by-Step Answer:

Air

Question 5 Maharashtra Board Solution

Non exhaustible sources of energy.

Solution & Step-by-Step Answer:

Solar energy, Wind energy and Biogas.

Question 6 Maharashtra Board Solution

Two continents having water tourism

Solution & Step-by-Step Answer:

Europe and North America.

Question 3 Maharashtra Board Solution

Complete the co-relation:

Solution & Step-by-Step Answer:

1. Mountainous region: Sloping roof:: Plain: Flat roof. 2. Cement: Limestone :: Bricks : Soil. 3. Coal: Exhaustible energy:: Solar energy: Non exhaustible energy.

Answer in one sentence:

Question 1 Maharashtra Board Solution

What are the different things from which a house gives us protection?

Solution & Step-by-Step Answer:

A house protects us from sun, wind, cold, rain and wild animals.

Question 2 Maharashtra Board Solution

Where do homeless people live?

Solution & Step-by-Step Answer:

Homeless people seek shelter at the roadside, on footpaths, under bridges, in tumble down buildings, in railway or bus stations and open grounds.

Question 3 Maharashtra Board Solution

What is water tourism?

Solution & Step-by-Step Answer:

In the coastal region, where under water shelters are built for tourist to view the sea bed and marine life is called water tourism.

Question 4 Maharashtra Board Solution

Why are many people forced to be ‘homeless’?

Solution & Step-by-Step Answer:

Many people are forced to be ‘homeless’ because they have insufficient or no means of livelihood.

Question 5 Maharashtra Board Solution

What are the basic needs of every human being?

Solution & Step-by-Step Answer:

Water, food, clothing and shelter are the basic needs of every human being.

Question 6 Maharashtra Board Solution

Why are houses being built in large numbers?

Solution & Step-by-Step Answer:

The population of the world is increasing all the time. That is why, houses are being built in large numbers.

Question 7 Maharashtra Board Solution

What are the ill-effects of urbanization on land?

Solution & Step-by-Step Answer:

Due to growing urbanization, land which was used for agriculture is now being used to build roads or to raise settlements. This leads to shortage of agricultural land.

Question 8 Maharashtra Board Solution

Why are trees felled?

Solution & Step-by-Step Answer:

Shortage of agricultural land leads man to cut down forests and use the land for agriculture.

Question 9 Maharashtra Board Solution

From where do we get energy?

Solution & Step-by-Step Answer:

We get energy by using natural fuels like coal, natural gas or mineral oil.

Question 10 Maharashtra Board Solution

What ill-effects do we face when we use natural fuels?

Solution & Step-by-Step Answer:

Using natural fuels not only leads to its exhaustion but also to air pollution.

Question 11 Maharashtra Board Solution

Which are non-exhaustible sources of energy?

Solution & Step-by-Step Answer:

Solar energy and wind energy are non- exhaustible sources of energy.

Give reasons:

Question 1 Maharashtra Board Solution

Differences occur in the construction of houses according to the regions.

Solution & Step-by-Step Answer:

There are differences in the construction of houses according to the region because : 1. People build houses to suit the climate of the region. 2. Using the natural resources that are available.

Question 2 Maharashtra Board Solution

Many people are forced to be ‘homeless’.

Solution & Step-by-Step Answer:

Many people are forced to be homeless because they have insufficient or no means of livelihood.

Question 3 Maharashtra Board Solution

Houses are being built in large numbers.

Solution & Step-by-Step Answer:

Houses are being built in large numbers because the population of the world is increasing all the time.

Question 4 Maharashtra Board Solution

Forested land is reducing.

Solution & Step-by-Step Answer:

Question 5 Maharashtra Board Solution

It is necessary to use non-exhaustible sources of energy.

Solution & Step-by-Step Answer:

Answer briefly:

Question 1 Maharashtra Board Solution

How are natural resources obtained to build a house?

Solution & Step-by-Step Answer:

Natural resources are obtained to build a house are as follows:

Question 2 Maharashtra Board Solution

Why do people become homeless?

Solution & Step-by-Step Answer:

People become homeless because

Question 3 Maharashtra Board Solution

What are the main uses of a house?

Solution & Step-by-Step Answer:

The main uses of a house are as follows:

Question 4 Maharashtra Board Solution

What is the government doing towards the ‘homeless’?

Solution & Step-by-Step Answer:

1. A section of society being ‘homeless’ is a social problem. 2. That is why the government implements many schemes to provide homes to the homeless. In some of the cities, the government makes ‘night shelters’ available to the homeless.

Write short notes on:

Question 1 Maharashtra Board Solution

Characteristics of eco-friendly houses

Solution & Step-by-Step Answer:

The characteristics of eco-friendly houses are as follows:

Question 2 Maharashtra Board Solution

Uses of a house

Solution & Step-by-Step Answer:

Uses of a house are as follows: 1. A shelter. 2. A resting place. 3. Protection against the sun, the wind, the cold and the rains. 4. Protection from wild animals. 5. Keeping ourselves safe from anti-sodal elements.

What’s the solution?

Question 1 Maharashtra Board Solution

Construction work is going on opposite Ajit’s house. That means constant loud noise and a lot of dust in the air. Ajit and his family have to suffer this all the time. What can Ajit do to find a way out of this problem?

Solution & Step-by-Step Answer:

Ajit and his family will have to keep their windows closed to avoid the dust and noise. They should use ear plugs when the noise is intense.

Glossary:

Chapter 11 Our Home and Environment Solutions