Conservation Of Plants And Animals Class 8 Think and Answer
1. Palak says she saw real dinosaurs in a national park in America. Do you think she is speaking the truth? Why? Answer: No, Palak is not speaking the truth.…
1. Palak says she saw real dinosaurs in a national park in America. Do you think she is speaking the truth? Why? Answer: No, Palak is not speaking the truth.…
1. Can white phosphorous be used as a fuel? Answer: No, white phosphorus is not suitable for use as a fuel.Although it burns easily in air at room temperature (undergoing…
Short Answer Type Questions 1. Why is there a need to create protected areas such as wildlife sanctuaries, national parks, and biosphere reserves? Answer: Protected areas are created for several crucial…
1. Tick [√] the correct option. a. Which of the following correctly defines the term ‘ecosystem’?i. The narrow zone of contact between the lithosphere, the hydrosphere, and the atmosphere.ii. Complex…
1. Tick [√] the correct option. a. Why is the Earth known as the ‘blue planet’? Choose the most appropriate reason.i. The Earth’s atmosphere is filled with a layer of…
A. Choose the correct option. 1. This animal does not give wool. a. Goat b. Sheep c. Cow d. Camel Answer: (c) Cow 2. This is two humped camel found…
A. Choose the correct option. 1. Which of the following is true about atoms and molecules a. They are very small. b. They are always in motion. C. They exert…
Let Us Exercise 1. Tick the correct option. a. The value of a resource is determined by its quantity, quality, and its usefulness in the present times. Which of the…
Let Us Exercise 1. Choose the appropriate option a Read the statements given below and identify the ones that relate to Uranus i. It is the second-largest planet ii. It…
Q1.What is nutrition? What are the five stages of nutritionAnswer. Nutrition is the process by which organisms obtain and utilize food for growth and energy. There are two main types: …