Grade 4 Science Question Answers

Class 4 Pollution Que and Ans

Class 4 Pollution Que and Ans Class 4 Pollution Que and Ans for CBSE / NCERT / ICSE Board students. Answer the following questions in Short: What is pollution? Ans: Pollution is the unwanted change of air, water or soil that degrades the quality of the environment. Define pollutants. Ans: Pollutants are substances that pollute …

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How Plants Survive Class 4 Questions and Answers

How Plants Survive Class 4 Questions and Answers How Plants Survive Class 4 Questions and Answers for CBSE/NCERT/ICSE students Answer the following Questions:-   What does adaptation mean? Adaptation refers to characteristics that allow an organism to survive in a particular environment.   Which trees are known as evergreens? Evergreen trees remain green throughout the …

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Class 4 Air Water and Weather Q & A

Air Water and Weather for class 4 Air water and weather class 4 question and answers for the students of CBSE / ICSE /State board . Rainfall is predicted when humidity within the atmosphere is High Low None Ans – High The water cycle is a result of which two processes happening in nature Boiling and evaporation Evaporation and …

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Class 4 – Animal life Q & A

Animal life Answer the following questions Question: How do birds reproduce? Answer: Birds reproduce by laying eggs Question: What is incubation? Answer: Some animal sit on egg to keep the eggs warm this process is called incubation. Question: What is eggshell? Answer: An egg has a thin protective covering called action Question: Name the animals …

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