Here we are providing Class 7 Science Objective Chapter – 7 Weather, Climate and Adaptations of Animals to Climate because its very important for Class 6 students as we all know that every board exam question has MCQs so that students should practice these questions so that students can get good marks in board. Class 7 Science Objective Chapter – 7 Weather, Climate and Adaptations of Animals to Climate is an extremely important and its also a year in which students learn the fundamentals of concepts that help them lay a solid foundation for their higher education. Here we are providing in Class Class 7 Science Objective Chapter – 7 Weather, Climate and Adaptations of Animals to Climate 100+ questions so that students practice more and more. If you want class wise Notes Then Click Here
Class 7 Science Objective Chapter – 7 Weather, Climate and Adaptations of Animals to Climate
1.The sun rises late and sets early during:
( A ) summer season
( B ) winter season
( C ) rainy season
( D ) all of these
Ans – ( B )
2.Which of the following is the climate found in Kerala?
( A ) Very hot and wet
( B ) Wet
( C ) Hot and dry
( D ) Moderately hot and moderately dry
Ans – ( A )
3.The source of weather in first place is:
( A ) due to sun
( B ) due to moon
( C ) due to rain
( D ) all of these
Ans – ( A )
4.The temperature of every day is recorded by:
( A ) clinical thermometer
( B ) laboratory thermometer
( C ) minimum and maximum thermometer
( D ) none of these
Ans – ( C )
5.Maximum temperature of the day occurs generally
( A ) in the afternoon
( B ) when the sun rises
( C ) when the sun sets
( D ) in the evening
Ans – ( A )
6.The average weather taken over a long time is called:
( A ) temperature
( B ) climate of place
( C ) weather
( D ) all of these
Ans – ( B )
7.Nights in deserts are much cooler because
( A ) humidity becomes high
( B ) sand cools down faster
( C ) wind blows vigorously
( D ) it rains at night
Ans – ( B )
8.The weather reports are prepared by the:
( A ) meteorological department
( B ) thermometer
( C ) both ( A ) and (b)
( D ) none of these
Ans – ( A )
9.Which collects data on temperature, wind etc ?
( A ) meteorological department
( B ) laboratory thermometer
( C ) both ( A ) and (b)
( D ) none of these
Ans – ( A )
10.The annual record of long-term average temperature and rainfall at a particular place is known as
( A ) climate
( B ) climate chart
( C ) weather
( D ) weather forecasting
Ans – ( B )
11.The day-to-day conditions of the . atmosphere at a place with respect to the temperature, humidity, rainfall, wind speed is called:
( A ) temperature
( B ) climate
( C ) weather
( D ) none of these
Ans – ( C )
12.Elements of weather are
( A ) temperature
( B ) humidity
( C ) rainfall
( D ) all of these
Ans – ( D )
13.A carnivore with strips on its body moves very fast while catching its prey. It is likely to be found in:
( A ) polar regions
( B ) deserts
( C ) oceans
( D ) tropical rain-forest
Ans – ( D )
14.Weather forecasting helps in
( A ) preparing for bad weather
( B ) planning of daily activities
( C ) planning for farming
( D ) all of these
Ans – ( D )
15.Which features adapt polar bears to live in extremely cold climate?
( A ) A white fur, fat below skin, keen sense of smell
( B ) Thin skin, large eyes, a white fur
( C ) A long tail, strong claws, white large paws
( D ) White body, paws for swimming, gills for respiration
Ans – ( A )
16.The humidity of a place refers to
( A ) the rainfall
( B ) the amount of water vapour in the air
( C ) the snowfall
( D ) all of the above
Ans – ( B )
17.Which is best described as a tropical region ?
( A ) Hot and humid
( B ) Cold and humid
( C ) Hot and dry
( D ) Heavy rainfall, moderate temperature
Ans – ( A )
18.Penguins are adapted to live in
( A ) desert climate
( B ) equatorial region
( C ) polar region
( D ) rainforests.
Ans – ( C )
19.The tropieal rain-forest has a large population of animals because of continuous:
( A ) cold and rain
( B ) hot and dry
( C ) warmth and rain
( D ) all of these
Ans – ( C )
20.Which of the following part of India has hot and dry climate?
( A ) Kashmir
( B ) Rajasthan
( C ) Kerala
( D ) North-east region
Ans – ( B )
21.The tropical region temperature is in the range of:
( A ) 15°C – 40°C
( B ) 10°C – 30°C
( C ) 25°C – 40°C
( D ) 15°C – 30°C
Ans – ( A )
22.Which of the following statement is incorrect for penguins?
( A ) They huddle together
( B ) They cannot swim
( C ) They have webbed feet
( D ) They have streamlined body
Ans – ( B )
24.The temperature, humidity and other factors are called:
( A ) elements of weather
( B ) weather
( C ) climate
( D ) none of these
Ans – ( A )
25.Generally nocturnal, large padded feet, less sweating, mechanism to conserve water, etc. are adaptive features of animals living in
( A ) polar regions
( B ) tropical regions
( C ) desert regions
( D ) equatorial region
Ans – ( C )
26.Rainfall is measured by an instrument called:
( A ) rain guage
( B ) barometer
( C ) thermometer
( D ) lactometer
Ans – ( A )
27.The average weather pattern taken over a long time, say 25 years is known as
( A ) climate
( B ) adaptation
( C ) humidity
( D ) weather
Ans – ( A )
28.The sun is a huge sphere of hot:
( A ) climate
( B ) weather
( C ) gases
( D ) none of these
Ans – ( C )
29.The coldest region on the earth is the
( A ) polar region
( B ) tropical region
( C ) temperate region
( D ) coastal region
Ans – ( A )
30.The sun is the primary source of energy that causes changes in the:
( A ) weather
( B ) climate
( C ) gases
( D ) none of these
Ans – ( A )
31.The hump of the camel is a reservoir of
( A ) fatty tissue
( B ) water
( C ) milk
( D ) all of the above
Ans – ( A )
32.The typical desert climate is:
( A ) cold and rainy
( B ) hot and dry
( C ) humid
( D ) none of these
Ans – ( B )
33.Which one of the following is not the part of daily weather report?
( A ) Pressure
( B ) Temperature
( C ) Rainfall
( D ) Humidity
Ans – ( A )
34.In winters, the temperature of Polar region is as low as:
( A ) -35°C
( B ) -34°C
( C ) -39°C
( D ) -37°C
Ans – ( B )
35.The department which prepares weather report is
( A ) telecom department
( B ) electrical department
( C ) meteorological department
( D ) civil department
Ans – ( C )
36.Which bird huddled together ?
( A ) Penguin
( B ) Elephant
( C ) Polar bear
( D ) Duck
Ans – ( A )
37.The amount of humidity in the atmosphere is a measure of ………….. in the air.
( A ) heat
( B ) temperature
( C ) chemicals
( D ) moisture
Ans – ( D )
38.Which among the following is generally not predicted in a daily weather report?
( A ) Temperature
( B ) Pressure
( C ) Humidity
( D ) Rainfall
Ans – ( B )
39.The bird which possess a large, long beak is:
( A ) Kiwi
( B ) Penguin
( C ) Toucan
( D ) Pigeon
Ans – ( C )
40.Weather changes
( A ) week after week
( B ) day after day
( C ) within a short period
( D ) in any of the above time period
Ans – ( D )
41.Days and nights are equal in length throughout the year in:
( A ) typical region
( B ) tropical region
( C ) deserts
( D ) coastal areas
Ans – ( B )
42.Given below are some adaptive features of animals:
(i) Layer of fat under the skin
(ii) Long, curved and sharp claws
(iii) Slippery body
(iv) Thick white fur
Which of them are the adaptive features of a polar bear?
( A ) (i) only
( B ) (i) and (ii) only
( C ) (i), (ii) and (iii) only
( D ) (i), (ii) and (iv) only
Ans – ( D )
42.Which one of the following is not very cold habitat animals ?
( A ) Camel
( B ) Polar bear
( C ) Penguin
( D ) Rein deer
Ans – ( A )
43.Which of the following statement is incorrect for penguins?
( A ) They huddle together
( B ) They cannot swim
( C ) They have webbed feet
( D ) They have streamlined body
Ans – ( B )
44.The climate of the north east is:
( A ) wet
( B ) hot
( C ) dry
( D ) cold
Ans – ( A )
45.Read the following environmental conditions of tropical rain forests:
(i) Hot and humid climate
(ii) Unequal lengths of day and night
(iii) Abundant rain fall
(iv) Abundant light and moisture
Identify the conditions from the above list that are responsible for the presence of large number of plants and animals in tropical rain forests.
( A ) (i) and (ii)
( B ) (i) and (iii)
( C ) (i), (iii) and (iv)
( D ) (ii) and (iv)
Ans – ( C )
46.The maximum temperature of the day occurs generally in:
( A ) morning
( B ) afternoon
( C ) evening
( D ) night
Ans – ( B )
47.The coldest region on earth is the:
( A ) polar region
( B ) tropical region
( C ) temperate region
( D ) coastal region
Ans – ( A )
49.The minimum temperature of the day occurs generally in the:
( A ) mid-night
( B ) early morning
( C ) evening
( D ) morning
Ans – ( B )
50.Choose the odd one from the following options:
( A ) Thick layer of fat under the skin
( B ) White fur
( C ) Long grasping tail
( D ) Wide and large feet with sharp claws
Ans – ( C )
51.Which of these animals possesses think layer of fat under their skin ?
( A ) Beard ape
( B ) African elephant
( C ) Polar bear
( D ) None of these
Ans – ( A )
52.Which of the following is not an adaptive feature in polar bear?
( A ) White fur
( B ) Strong sense of smell
( C ) Long curved and sharp claws
( D ) Long tail
Ans – ( D )
53.Two animals found in hot and humid climate:
( A ) Red-eyed frog and beard ape
( B ) Beard ape and polar bear
( C ) Polar bear and African elephant
( D ) Camel and reindeer
Ans – ( A )
54.Which is the characteristic feature of tropical rainforests?
( A ) Hot and humid climate
( B ) Enormous number and variety of animals
( C ) Competition for food and shelter
( D ) All of these
Ans – ( D )
55.The instrument used to measure rainfall is called
( A ) barometer
( B ) rain gauge
( C ) thermometer
( D ) maximum-minimum thermometer
Ans – ( B )
56.The adaptations of animals living in tropical rain forest are:
( A ) they have bright colours
( B ) they have sharp patterns
( C ) they have loud voice
( D ) all of these
Ans – ( D )
57.The maximum and minimum temperatures of a day are recorded by using
( A ) Fahrenheit thermometer
( B ) Celsius thermometer
( C ) maximum-minimum thermometer
( D ) hydrogen thermometer
Ans – ( C )
58.Birds migrate to warmer regions because they cannot live in:
( A ) wet region
( B ) dry region
( C ) cold region
( D ) hot region
Ans – ( C )
59.All the changes taking place in the atmosphere are caused by the
( A ) Moon
( B ) Sun
( C ) Earth
( D ) Stars
Ans – ( B )
60.The adaptations of penguin are:
( A ) it is white and merges well with the white background
( B ) their bodies are stream lined and their feet have webs, making them good swimmers
( C ) both ( A ) and (b)
( D ) none of these
Ans – ( C )
61.The places where the sun does not rise for six months and does not set for the other six months are
( A ) polarregions
( B ) equatorial regions
( C ) northern regions
( D ) southern regions
Ans – ( A )
62.Fishes and butterflies also migrate like:
( A ) animals
( B ) insects
( C ) birds
( D ) none of these
Ans – ( C )
63.The temperature in polar regions in winter can be as low as
( A ) -40°C
( B ) 34 °C
( C ) 45 °C
( D ) -37 °C
Ans – ( D )
64.The adaptation of polar bear are:
( A ) it has two thick layers of fur which keeps it warm in cold weather
( B ) their bodies are stream lined and their feet have webs, making them good swimmers
( C ) both ( A ) and (b)
( D ) none of these
Ans – ( A )
65.The short-term variation which occurs in the atmosphere is called
( A ) climate
( B ) humidity
( C ) temperature
( D ) weather
Ans – ( D )
66.Tropical rain-forests are found in:
( A ) India, Malaysia
( B ) Brazil, Kenya, Republic of Congo
( C ) Indonesia, Nigeria and Uganda
( D ) All of these
Ans – ( D )
67.The climate at a place depends on Weather, Climate and Adaptations of Animals to Climate
( A ) air pressure
( B ) altitude or height above sea-level
( C ) wind speed
( D ) temperature
Ans – ( B )
68.Belonging to polar regions are:
( A ) Canada
( B ) Sweden
( C ) Finland
( D ) All of these
Ans – ( C )
69.Which of these animals possess blubber under its skin?
( A ) Red-eyed frog
( B ) Elephant
( C ) Bird
( D ) Polar bear
Ans – ( D )
70.The particular features of an organism that makes it suited to a particular climate is called:
( A ) adaptation
( B ) climate
( C ) weather
( D ) none of these
Ans – ( A )
71.Generally nocturnal, large padded feet, less sweating, mechanism to conserve water, etc. are adaptive features of animals living in
( A ) polar regions
( B ) tropical regions
( C ) desert regions
( D ) equatorial region
Ans – ( C )
72.The sun rises early and sets late during:
( A ) summer season
( B ) winter season
( C ) rainy season
( D ) all of these
Ans – ( A )