GK Questions And Answers On Plants For Class 3

Chocolate is made from the beans of a cocoa tree. The beans are harvested, fermented, and dried before being roasted and ground into a paste called chocolate liquor. This liquor is then processed to separate the cocoa solids from the cocoa butter. The cocoa solids are further processed to create cocoa powder, while the cocoa butter is used to give chocolate its smooth texture. Various ingredients such as sugar, milk, and flavorings are added to the chocolate liquor to create different types of chocolate.

The Chipko movement was a nonviolent environmental movement in India, particularly in the state of Uttarakhand, where local communities embraced trees to prevent them from being cut down. The movement aimed to raise awareness about deforestation and the importance of preserving forests for ecological balance and sustainable livelihoods. By hugging the trees, the activists physically obstructed loggers from carrying out their activities, ultimately leading to a successful conservation effort.

Vanilla beans are dark brown or black in color. This is because vanilla beans are the dried and cured fruits of the vanilla orchid. As the beans mature and ripen, they turn from green to a dark brown or black color. This color change occurs during the drying process, which involves exposing the beans to sunlight and air. The dark brown or black color is a result of the oxidation and breakdown of compounds within the beans. Therefore, vanilla beans are not orange, green, or blue in color.

The Chipko movement started by hugging the trees when wood cutters came. This non-violent protest involved villagers embracing the trees to prevent them from being cut down. This act of hugging the trees was a way to physically protect them and raise awareness about the importance of preserving forests and the environment. The movement gained momentum in the 1970s and played a significant role in highlighting the need for sustainable forestry practices and conservation efforts in India.

The correct answer is "May be painful and give itchy rashes." This is because coming into contact with a poison plant, such as poison ivy or poison oak, can cause an allergic reaction in some individuals. This reaction often results in painful and itchy rashes on the skin.

The correct answer is Venus flytrap because it is a well-known carnivorous plant that catches and consumes insects and other small animals. It is native to the wetlands of the southeastern United States and has specialized leaves with hinged traps that snap shut when triggered by prey. The name "Venus" refers to the Roman goddess of love and beauty, which may have been given to the plant due to its unique and fascinating nature.

Vanilla beans are known for their beautiful aroma. They have a distinct and sweet fragrance that is highly valued in culinary applications, especially in baking and dessert recipes. The aroma of vanilla beans is often described as warm, rich, and comforting, adding depth and flavor to various dishes. This is why vanilla is a popular ingredient in many sweet treats and beverages. While vanilla beans may also have a beautiful color and shape, their aroma is what sets them apart and makes them famous.

Rain forests are known for their rich biodiversity, making them a prime source for medicinal plants. These forests are home to a wide variety of plant species that have been used for centuries by indigenous communities for their medicinal properties. The unique climate and ecosystem of rain forests provide the ideal conditions for the growth and development of these plants, which contain compounds that can be used to develop medicines to treat various diseases and conditions. Therefore, it is highly likely that most medicines are made from plants found in rain forests.

Poison ivy is a poisonous plant that can cause skin irritation and allergic reactions in humans. It contains a resin called urushiol, which is responsible for the allergic reaction. When the plant is touched, the urushiol can get transferred to the skin, leading to itching, redness, and blisters. The severity of the reaction varies from person to person. It is important to avoid contact with poison ivy and take necessary precautions if exposed to it.

The Chipko movement started in 1970. This social and environmental movement originated in the Uttarakhand region of India, where local communities protested against deforestation and commercial logging activities. The movement gained momentum in the 1970s when villagers hugged trees to prevent them from being cut down. The Chipko movement played a significant role in raising awareness about the importance of forest conservation and sustainable development practices.

85% of plant life is found in the ocean. This means that the majority of plant life on Earth is located in the ocean. The ocean provides a suitable environment for many types of plants to thrive, including algae, seaweed, and seagrass. These plants play a crucial role in the marine ecosystem, providing food and habitat for a variety of marine organisms. Additionally, they also contribute to the production of oxygen and the absorption of carbon dioxide, helping to regulate the Earth's climate.

The correct answer is that the Venus flytrap is found only in North and South California in the United States and its leaves have blades which fold and enclose the insects. This means that the Venus flytrap is a carnivorous plant that catches and consumes insects for nutrients. It is not used for making medicine and it does not have a flower with a beautiful aroma.

The Baobab tree is known as the bottle tree because of its unique shape, which resembles a bottle. It has a thick trunk that tapers towards the top, giving it the appearance of a bottle. The tree is native to Africa and is known for its ability to store large amounts of water in its trunk, allowing it to survive in arid conditions. The Baobab tree is also culturally significant in many African communities and is often referred to as the "Tree of Life" due to its various uses and importance to the ecosystem.

The correct answer is Bristlecone pine tree. Bristlecone pine trees are known for their extremely long lifespan, with some individuals living for over 5,000 years. They are found in the high mountains of the western United States and are adapted to survive in harsh conditions. The name "bristlecone" refers to the tree's distinctive bristle-like needles.

"Touch-me-not" plants, also known as Mimosa pudica, exhibit a unique behavior where their leaves fold inward when touched. This is a defense mechanism to protect themselves from potential threats. The folding of leaves helps to reduce the surface area exposed to the touch and prevent damage. After a few minutes, the leaves re-open as the plant perceives that the threat has passed. However, these plants do not eat insects.

The Methuselah tree is found in California and is 4850 years old. This information contradicts the statements that it is found in India and is 4580 years old.

The correct answer is "It stores thousands of litres of water". This is because one of the features of a bottle tree is that it has the ability to store a large amount of water in its swollen stems. This adaptation allows the tree to survive in arid environments where water is scarce.

Neem plant has been found for more than 5000 years, indicating its long history and presence. It is found throughout the year, suggesting that it is not limited to a specific season. Additionally, insects stay away from the neem plant, which implies that it has natural repellent properties.

Sandalwood is a type of wood that is commonly known as Chandan. It has various medicinal properties and is used to cure skin diseases, treat Jaundice, and soothe burning sensations. However, it does not eat insects and is not a poisonous tree.

The eucalyptus tree is mainly found in Australia. It is known for its leaves which contain an oil with a strong smell. This oil is used to make medicines.