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NCERT Class 7 Science Extra Questions Chapter Soil  1. What are the factors responsible for soil formation? ( List some processes of soil formation.) The soil is formed when rocks crumble due to weathering and natural erosion. The conditions under which soil weathers determine its properties. The following are some of the most important procedures: Physical Weathering : Physical factors such as the sun, wind, and ice cause changes in temperature or pressure, or both, which increase or decrease the volume of rocks, causing them to crumble. When various chemical components, such as rainfall, react with the minerals in the rocks, new minerals or salts are formed. Biological weathering occurs when living organisms, such as plants, animals, and bacteria, secrete or release acids that corrode the rocks. The foundation aims to support holistic community initiatives in India to address some of the country's most pressing social issues, including health and nutrition, water and sanitation

What is the purpose of the flowchart? Corporate managers, CEOs, project managers, and organizational planners can use flowcharts to assess data flow. During the planning stage of any new product or company, flowcharts are commonly used to aid in the brainstorming of ideas for the development of strategies. Investors, clients, customers, business partners, and workers all benefit from flowcharts as visual representations of data flow. Flowcharts are the most widely used type of diagram in the world. Knowing how to read a flowchart is therefore useful. They can be used for a variety of purposes, including: Identifying defects and bottlenecks in your processes to improve them The ability to communicate with others as well as the ability to explain a process to others Complex processes can be visualised quickly. Flowchart Symbols The customary meanings of various flowchart forms vary. Some of the more frequent forms have the following meanings: Delay or Bottleneck For the identification of

WHAT IS THE SELECTION PROCESS? Class 12 Business studies It's challenging to find the correct kind of applicants to fill diverse jobs in an organisation. There are several steps in a well-organized selection process. Before being chosen for a position, every job candidate must pass all phases. If he is not found eligible at any point during the process, he will not be considered for the next steps, and the applicant will be denied. 1. Preliminary Screening and Receiving Applications – This is a preliminary screening carried out by lower-level managers to weed out unqualified candidates. An application form is used to keep track of a candidate's qualifications, experience, and other information in writing. The screening committee thoroughly examines all applications for qualification and experience after they are received. A preliminary interview may be requested of the candidate in order to obtain extra information not included in the application form. Candidates that are unsu

Class 6 Science Worksheet separation of substances  Write down the steps for separating sand and water from their mixture? To separate sand and water from their combination, perform these steps: Allow the mixture to sit undisturbed for at least an hour. Now the sand has settled. Pour the water slowly into a second container to acquire sand at the bottom.   Now that we know so much about the separation of substances from their mixtures, let’s also learn a few more things by attempting the questions below –   1. Fill in the blanks: _________ is the technique for removing paddy seeds from their stalks. _________ is the procedure of cream separation from milk. The procedure of separation of the impurities from the muddy water is known as _________. The procedure to obtain salt from seawater is known as __________.   2. State True/False: Filtration is the process that can be used to separate sugar from tea. Decantation is a technique for separating grain and husk. Filtration is the separati

Why should small businesses care to record depreciation? Depreciation Class 11 Accounts – Commerce Depreciation is an important aspect of accounting records that helps businesses keep their income statement and balance sheet in order, with profits recorded correctly. Using smart business accounting software can help you properly record depreciation without making human errors. As we now know, the meaning of depreciation is the methods used to compute it, we needed inputs to calculate it, and we also saw examples of how to calculate it. Let's look at why it's important for small businesses to keep track of depreciation. The aim of depreciation, as we all know, is to match the cost of a fixed asset during its useful life to the revenue generated by the business. Because it's difficult to link an asset's worth to its revenue, the cost is usually allocated to the number of years the asset is productive. The value of a fixed asset is transferred from the balance sheet to the

Parts of a plant Chapter 7 Class 6  Components of a plant Roots, stem, leaves, flowers, and fruits are all elements of a typical plant's body. Roots are the parts of the plant that are found below ground. The stem, leaves, buds, flowers, fruits, and seeds are all present above ground. Root The roots are brown in colour and usually found underground. The root hairs are the thin threadlike structures that cover the roots. A root cap protects the tip of the root and serves as a preventative measure. The root system is made up of the root and the root hairs. Root characteristics The roots develop away from the light and towards the dirt. As a result, it's called a geotropic structure. The chlorophyll pigment, which gives the root its green colour, is absent. It is unable to create food. Leaves, buds, and flowers are not produced by roots. Roots absorb water and minerals from the soil through their root hairs. Stem The plant's stem is the component that rises above the ground. A

Reproduction in Plants Class 7 - Worksheet/Questions This worksheet is for Class 7 Science and covers the topic of Plant Reproduction. This is an important Science topic that will also serve as a foundation for plant biology in future classes. As a result, students must have a thorough understanding of the subject. 1. Fill in the blanks: _________ propagation is the process of producing new individuals from the vegetative component of a parent. The transport of pollen grains from the anther to the stigma of the same or another flower of the same species is known as ___________. Seed dispersal takes place through __________, __________, and __________ The merging of male and female gametes occurs during ____________. 2. State True/False: Pollination is the process of transporting seeds to distant locations. The fruit is formed by successive divisions of the zygote. Yeast multiply in two ways: asexually and sexually. Pollen grains are a flower’s male gametes. Ginger has nodes and interno