Our Solar System is part of the Milky Way galaxy. This spiral galaxy contains billions of stars, including our Sun, and is characterized by its distinct spiral arms and a central bulge of stars.
Tiwari Academy Discussion Latest Questions
Methods of observing the night sky include using the naked eye, binoculars, and telescopes. Additionally, astrophotography and smartphone apps can enhance observations, while observatories provide advanced equipment for detailed studies of celestial objects.
Innermost planets, or terrestrial planets, like Mercury and Venus, are rocky and smaller. In contrast, outermost planets, or gas giants, like Jupiter and Saturn, are larger, composed mainly of gases and have thick atmospheres.
The average distance between the Earth and the Moon is approximately 384,000 kilometers (238,855 miles). This distance can vary due to the Moon’s elliptical orbit, ranging from about 363,300 km to 405,500 km.
The correct answer is (b) Petrol. Petrol is the most commonly used fuel in two-wheelers like scooters and bikes due to its high energy efficiency and suitability for smaller engines compared to diesel or kerosene.
Chapter 11, “Nature’s Treasures,” explores essential natural resources like water, soil, rocks, and biodiversity. It highlights their importance for sustaining life, promoting ecological balance, and emphasizes the need for conservation and sustainable practices for future generations.
The Sun is Earth’s primary energy source, driving photosynthesis in plants, which produce oxygen and food. It also influences weather patterns, fuels the water cycle, and provides warmth, making life possible on our planet.
From the chapter “Living Creatures: Exploring their Characteristics,” I learned about the essential traits of living beings, including growth, reproduction, response to stimuli, and the importance of plants and animals in ecosystems.
Yes, I have seen young ones of cats, dogs, and other animals. Kittens and puppies are especially playful and curious, showcasing their growing personalities while depending on their mothers for care and nourishment during early development.
The primary stimulus responsible for the behavior of chhui-mui and amla plants is touch. Mechanical stimulation from physical contact triggers their leaves to fold, a protective response to prevent damage and reduce moisture loss.