Environment
Science
Environment starts at 3 and continues till grade 5.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Environment.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 5
What do we call the variety of different types of plants and animals in an area?
What is a food chain?
What is an ecosystem?
What is composting?
What is meant by 'biodegradable'?
What is meant by 'conservation of resources'?
What is meant by 'pollution'?
What is meant by 'renewable resource'?
Which layer of the Earth’s atmosphere protects us from harmful ultraviolet rays?
(1) Troposphere
(2) Ozone layer
(3) Stratosphere
(4) Mesosphere
Which of the following is a benefit of planting more trees?
(1) Increases air pollution
(2) Reduces soil fertility
(3) Provides oxygen
(4) Causes droughts
Which of the following is a fossil fuel?
(1) Wind
(2) Oil
(3) Sunlight
(4) Water
Which of the following is a harmful effect of cutting down forests?
(1) More oxygen in the air
(2) Loss of animal habitats
(3) Cleaner water
(4) More rainfall
Fill in the blank: The breaking down of rocks by wind, water, or ice is called __________.
Fill in the blank: The gradual increase in the Earth’s average temperature is called global __________.
Fill in the blank: The movement of water from the ground to the air and back again is called the __________ cycle.
Fill in the blank: The natural home or environment of an animal, plant, or other organism is called its __________.
True or False: All living things depend on their environment to survive.
True or False: All plastic waste can be easily broken down by nature.
True or False: Deforestation can lead to loss of animal habitats.
True or False: Overfishing can harm the balance of life in oceans.
