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Weather, Climate & Adaptations of Animals to Climate Test - 6

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Weather, Climate & Adaptations of Animals to Climate Test - 6
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Weekly Quiz Competition
  • Question 1
    1 / -0
    Refer to the flow chart given below and choose the correct option for A, B, C and D.


    Solution
    Weather Parameter Instrument Used
    Temperature Thermometer
    Relative Humidity Hygrometer
    Wind speed Anemometer
    Rain Rain gauge
  • Question 2
    1 / -0
    Read the statements given below and choose the incorrect statement.

    Statement 1: Tropical rainforests support a large variety of plants and animals.
    Statement 2: Tropical rainforests have a high rainfall and a constant hot and humid climate.
    Solution
    Tropical rainforests support a large variety of plants and animals. The main reason for this huge biodiversity is that tropical rainforests have a high rainfall and a constant hot and humid climate.
  • Question 3
    1 / -0
    Refer to the flow chart given below and choose the incorrect match.


    Solution
    Polar bear has long, curved and sharp claws, which help it walk on ice.
  • Question 4
    1 / -0
    Which of the following is not a feature of tropical region?
    Solution
    Tropical rainforests have a high rainfall and a constant hot and humid climate.
  • Question 5
    1 / -0
    Which part of an elephant acts as a coolant in the hot and humid climate?
    Solution
    Large ears of the elephant act as a coolant. As elephants flap their ears back and forth, they create a light breeze that can speed up the cooling process.
  • Question 6
    1 / -0
    Which one of the following sets of adaptations correctly represents the animals of tropical region?
    Solution
    In tropical rain forests, some of the animals have sensitive hearing, a sharp eyesight, thick skin as well as a skin colour that helps it camouflage with the surroundings. These features protect them from predators. For example, lions and tigers have thick skin and sensitive hearing.
  • Question 7
    1 / -0
    Which one of the following statements is incorrect?
    Solution
    Kerala, which lies in the tropic region, is mostly subject to the type of humid tropical wet climate.
  • Question 8
    1 / -0
    Which of the following is not an adaptation of camels to live in hot deserts?
    Solution
    Camels have thick fur. Camel excrete very small amount of urine and dry dung which help it to conserve water. There's no evidence, though, that camels can store water for long periods of time anywhere in their bodies. Camels store fat in their humps, not water. They can very efficiently conserve water but not store it. Rather than directly storing water, camels are built for adapting to the scarcity of water.
  • Question 9
    1 / -0
    Select the incorrect match.
    Solution
    Polar bear has a strong sense of smell which helps it locate and catch its prey.
  • Question 10
    1 / -0
    Sun is the source of ________ and ________ energy on the Earth.
    Solution
    The source of heat and light energy on the Earth is the sun.
  • Question 11
    1 / -0
    Minimum temperature is observed during early morning, while maximum temperature of the day is observed during _________.
    Solution
    Maximum temperature is observed during afternoon. It is recorded with the help of a thermometer.
  • Question 12
    1 / -0
    Which of the following influence(s) the rainfall in a region?
    Solution
    Mountains can have a significant effect on rainfall. When air reaches the mountains, it is forced to rise over this barrier. As the air moves up the windward side of a mountain, it cools, and the volume decreases. As a result, humidity increases and orographic clouds and precipitation can develop.
  • Question 13
    1 / -0
    Which of the following animals have adapted to produce water by digesting dry seeds?
    Solution
    The kangaroo rats can obtain water metabolically from the seeds they eat.
  • Question 14
    1 / -0
    Why do coastal areas experience less contrast in temperature conditions?
    Solution
    The coastal areas experience less variation in temperature as compared to land. The reason is that the heating or cooling capacity of water is much less as compared to land. It means that water takes more time to get hot or cold than land. Therefore areas near sea or ocean have more moderate temperature in the day time and less cooler at night.
  • Question 15
    1 / -0
    How do birds protect themselves from the cold winters?
    Solution
    Like other animals, birds too need to keep warm in winters. So, they migrate to warmer regions, and come back when winter is over.
  • Question 16
    1 / -0

    Directions For Questions

    ...view full instructions

    Directions: Refer to the above figure and choose the correct option about A.
    Solution
    A are frogs as frogs live in both land and water, possess strong hind legs and possess bulging eyes. Frogs' skin is covered by a layer of slime that dissolves oxygen from air and water.
  • Question 17
    1 / -0

    Directions For Questions

    ...view full instructions

    Directions: Refer to the above figure and choose the incorrect sentence about X.
    Solution
    The leaves of mountainous plants have stomata but the rate of transpiration is very less.
  • Question 18
    1 / -0

    Directions For Questions

    ...view full instructions

    Directions: Refer to the above flow chart and choose the incorrect answer.
    Solution
    Blowholes are possessed by A animals such as dolphins and whales (they do not have gills). This allows them to breathe in air when they swim near the surface of water. B animals have both gills and streamlined shape, thus they are fishes. Fertilization is external in fishes.C animals have gills but no streamlined shape. These animals like squids stay deeper in the ocean and catch the prey which moves towards them.
  • Question 19
    1 / -0
    Why is the climate of northeast India wet?
    Solution
    If the amount of rainfall at a place is high, the climate of that place will be wet. This is the reason why the climate of northeast India is wet.
  • Question 20
    1 / -0
    Which of the following characteristics of a place changes day after day and week after week?
    Solution
    The day to day conditions of atmosphere at a place with respect to temperature, humidity, rainfall, wind speed, etc. are called weather. The weather of a place keeps changing day after day and week after week, whereas climate, soil texture and vegetation are the factors particular of a place and do not change on a daily or weekly basis.
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