Human activities such as throwing trash, plastic bags, and wrappers into water sources and dumping waste from homes and industries lead to water pollution. Chapter 11 Nature’s Treasures Textbook Curiosity Science Session 2024-2025.
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Plants adapt to various environments through modifications like deep roots for water access, waxy leaves to reduce water loss, and specialized structures for capturing nutrients. These adaptations help them survive in diverse conditions.
Flowers are the reproductive structures in plants. They facilitate pollination and fertilization, leading to the production of seeds and fruits. Flowers attract pollinators with their color, scent, and nectar.
Roots anchor plants to the soil, absorb water and nutrients, store food, and help stabilize the plant. They also play a role in supporting the plant’s overall health and growth.
Animals are multicellular, eukaryotic organisms that are typically heterotrophic, meaning they consume organic matter for energy. They usually have specialized tissues and organs and can move actively at some stage of their life.
Plants contribute to ecosystems by producing oxygen through photosynthesis, providing food and habitat for other organisms, stabilizing soil, and participating in nutrient cycling. They form the base of most food chains.
Common types of plants include flowering plants (angiosperms), conifers (gymnosperms), ferns, and mosses. Each group has distinct characteristics and reproductive methods, contributing to the diversity of plant life.
I can contribute to science by researching and solving problems in my field of interest, such as environmental science or technology. By conducting experiments, analyzing data, and sharing findings, I can help advance knowledge and innovation.
Scientists contribute to science by conducting research, conducting experiments, and analyzing data to answer questions or solve problems. Their discoveries and innovations expand our knowledge, improve technology, and advance our understanding of the natural world.
Science has made groundbreaking discoveries like the theory of relativity, the structure of DNA, antibiotics, and space exploration. These advancements revolutionized our understanding of the universe, human genetics, medicine, and technology.