Class 7 Science Chapter 7 MCQ
Class 7 Science Chapter 7 MCQ (Multiple Choice Questions) of Weather, Climate, and Adaptations of Animals of Climate updated for academic session 2021-2022. All the questions are prepared in such a way that it covers the entire chapter 7 of 7th Science.
MCQs are also important for the quick revision of the chapter and concepts.Class 7 Science Chapter 7 MCQ for 2021-2022
| Class: 7 | Science |
| Chapter: 7 | Weather, Climate, and Adaptations of Animals of Climate |
| Contents: | MCQ with Explanation and Answers |
MCQ Tests with Answers for Class 7 Science Chapter 7
Q1
Consider the following statements and choose the correct one:
[A]. We know that air or atmosphere always contains some water vapour or moisture in it.
[B]. Humidity is a measure of water vapour or moisture in air.
[C]. When the amount of water vapour in the air is high, we say humidity is high and the air feels moist or damp
[D]. All the above.
Q2
Read the following sentences carefully, and choose the incorrect one:
[A]. If the humidity is an area is generally high, the climate there is said to be humid.
[B]. If the amount of water vapor in the air is low, we say the humidity is low.
[C]. A humidity of hundred percent at a particular temperature means that the air is holding the maximum amount of water vapor for that temperature.
[D]. Rainfall is measured by an instrument called “rain falling gauge”.
Q3
Which of the following briefly describes the desert climate?
[A]. Hot and humid
[B]. Dry and humid
[C]. Hot and dry
[D]. Hot and wet
Q4
Raghav is doing his homework which is given by his teacher. Would you help him to choose the incorrect sentences?
[A]. The weather at a place changes day after day and week after week.
[B]. Weather is such a complex phenomenon that it can change even over very short periods of time.
[C]. It can be sunny weather in the morning but suddenly clouds may appear from nowhere and it can become cloudy.
[D]. Weather is very constant anywhere
Q5
Which of them is or are the adaptive features of a polar bear?
[A]. Layer of fat under the skin
[B]. Layer of fat under the skin and long, curved and sharp claws
[C]. Layer of fat under the skin, long curved and sharp claws and slippery body
[D]. Layer of fat under the skin, long curved and sharp claws and thick white fur
Q6
Payal is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Payal wants to take help from you:
[A]. Weather is produced by the heat of sun and the effect it has on the atmosphere.
[B]. The air moving from low pressure area to high-pressure area is called wind.
[C]. Air always moves from high pressure area towards the low-pressure area.
[D]. The heat energy of the sun absorbed and reflected by the earth’s surface, oceans and atmosphere, plays an important role in determining the weather at any place.
Q7
Which of the following statements is incorrect for penguins?
[A]. They huddle together
[B]. They cannot swim
[C]. They have webbed feet
[D]. They have streamlined body
Q8
Prabhu appeared in class test but he confused to know the correct statement. Would you help him to know that?
[A]. The highest temperature reached during a day is called the maximum temperature.
[B]. The lowest temperature during the day is called the minimum temperature.
[C]. The minimum temperature of the day generally occurs in the early morning.
[D]. All the above
Q9
Identify the conditions that are responsible for the presence of large numbers of plants and animals in tropical rainforest:
[A]. Hot and humid climate and unequal lengths of day and night
[B]. Hot and humid climate and abundant rainfall
[C]. Hot and humid climate and abundant rainfall and abundant light and moisture
[D]. Unequal lengths of day and night and abundant light and moisture
Q10
State whether the following statements is or are true:
[A]. It is easy to predict weather rather than climate.
[B]. Since very few pray are available, polar bear does not need to have a strong sense of smell.
[C]. Penguins stick together to fight the cold polar climate.
[D]. Tropical rainforests are cool and humid throughout the year because of heavy rains all the time.
Q11
Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?
[A]. The daily weather report carries information about the temperatures, humidity and rainfall during the past 24 hours.
[B]. Weather reports are prepared by the scientist called meteorologists of the Metrology Department of the Government.
[C]. The weather report also predicts the weather for the day.
[D]. None of the above.
Q12
In a science quiz competition, Pyushi are asked a question where she had to choose the statement which was/were incorrect?
[A]. The scientist called meteorologist, record the weather at various places every-day.
[B]. A climate having very high temperature and high humidity is called tropical climate.
[C]. There are two major types of climate in the world as polar climate and tropical climate.
[D]. The average weather pattern at a place taken over a long period of time about 25 years is called the climate of that place.
Q13
Which of the following statement is or are incorrect?
[A]. The air contains very little water vapor or moisture at the poles, thus the polar climate is extremely cold and dry.
[B]. Climate having very high temperature and high humidity is called tropical climate.
[C]. Desert climate is very hot during the day and very little rain in that areas.
[D]. Our climate depends on our position on the earth only.
Q14
Read the following sentences carefully, and choose the correct one:
[A]. The poles of the earth are at the maximum distance from the sun.
[B]. The polar regions of the earth receive the minimum amount of sun’s heat, so the polar regions of earth have an extremely cold climate.
[C]. The tropical region and polar region are the two regions of the earth which have extreme climatic conditions.
[D]. All the above
Q15
Shankar is doing his homework which is given by his teacher. Would you help him to choose the incorrect sentences?
[A]. Srinagar is located quite far away from the equator whereas Thiruvananthapuram is comparatively nearer to the equator.
[B]. The temperature in coastal areas are neither very high not very low.
[C]. The factors which affects the climate at a place is its location with respect to the sea.
[D]. Temperature and rainfall are the only two most important factors which determine the climate at a place.
Q16
Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?
[A]. The area situated near the poles of the earth are called polar regions.
[B]. Countries that belong to the polar regions are Canada, Greenland, Norway, Sweden and northern India.
[C]. The south polar region of the earth is called Antarctic region.
[D]. None of the above.
Q17
Rupali is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Rupali wants to take help from you:
[A]. The area of earth near both sides of the equator is called tropical region.
[B]. The tropical regions have hot and humid climate.
[C]. An important feature of the tropical regions of earth is a tropical rainforest.
[D]. None of the above.
Q18
Pooja is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:
[A]. The process in which a bird moves from one place to another in one season and returns again in a different season is called migration.
[B]. Migration of birds is an adaptation to escape the harsh and cold condition of their normal habitat in winter so as to survive.
[C]. One of the most common migratory bird which comes to India every year for a few months is the Siberian crane.
[D]. In India tropical rain forests are found in Eastern Ghats and Tripura.
Q19
In a quiz competition, you are asked a question where you have to choose the statement which is/ are correct?
[A]. Penguin is black and white in colour but still it merges well with the white background of ice and snow.
[B]. Penguin has thick skin and a layer of fat below its skin which protect it from extreme cold.
[C]. Penguin has streamlined body, flipper like wings and webbed feet which make it a good swimmer.
[D]. All the above.
Q20
In a science quiz competition, Rashmi are asked a question where she had to choose the statement which was/were correct?
[A]. The big cats have a highly developed sense of smell.
[B]. The yellow brown colour of lion and the yellow brown colour with black stripes of tiger helps them to hide in the forest.
[C]. The big cats have long, strong and sharp claws in their front legs to catch their prey.
[D]. All the above.
Q21
Read the following sentences carefully, and choose the incorrect one:
[A]. One of the most important adaptation in an elephant is its trunk.
[B]. Elephant uses the tusks to tear off the bark of trees which it eats as food.
[C]. The large and round feet give good stability to the elephant and also prevent it from sinking into soft ground.
[D]. The elephant cannot hear the sound with his large ears but it helps to keep cool in hot and humid climate.
Q22
Which of the following statement is or are incorrect?
[A]. Red eyed frog is an omnivore and eats any type of insects as food.
[B]. The big and bulging bright red eyes of this frog are an adaptation for protection.
[C]. Red eyed frog has developed sticky pads on its feet which help it to climb easily on the tree.
[D]. All the above
Q23
Sakshi is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Sakshi wants to take help from you:
[A]. Toucan has a long and large beak.
[B]. The feet of toucan are adapted for grasping the branches of trees firmly.
[C]. Toucan has the ability to change the colour of its feathers in order to blend with the surroundings.
[D]. Toucan is a frog eating bird with a long and large beak.
Q24
Rakhi is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:
[A]. The lion tailed macaque is a good climber and spends most of its time high up in trees.
[B]. The lion tailed macaque has very good eyesight which helps it in leaping between the branches.
[C]. The lion tailed macaque feeds mainly on fruits on the trees.
[D]. All the above.
Q25
Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?
[A]. Monkeys are expert climbers.
[B]. Monkeys have very good eyesight.
[C]. Monkeys have long and strong gripping tails which they used for grasping branches of trees.
[D]. The lion tailed macaque is not a good climber so, spent most of time on the ground.
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