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0:00 Introduction to Grade 5 Sample Model Paper Questions
0:39 Why plants and Trees Important for human
Oxygen: Plants and trees produce oxygen through photosynthesis. This is the process by which they use sunlight to convert carbon dioxide and water into oxygen and carbohydrates. Humans and other animals need oxygen to breathe.
Food: Plants and trees provide us with food. We eat fruits, vegetables, nuts, and seeds from plants. We also eat meat from animals that eat plants.
Shelter: Plants and trees provide us with shelter from the sun, rain, and wind. We build houses from wood and use leaves to make baskets and other objects.
Climate regulation: Plants and trees help to regulate the climate by absorbing carbon dioxide and releasing oxygen. They also help to cool the air by providing shade.
Soil erosion prevention: Plants and trees help to prevent soil erosion by holding the soil in place with their roots.
Recreation: We enjoy spending time in nature, and plants and trees provide us with beautiful places to relax and enjoy the outdoors.
Education: Plants and trees can teach us about the natural world and the importance of conservation.
Economic benefits: Plants and trees provide us with jobs in the forestry, agriculture, and tourism industries.
1:50 Why Trees are Important
Provides Rain
Purify our air and combat climate change.
Provide housing to millions of species that protect us from disease.
Cool our streets and cities.
Protect against floods and water pollution. ...
Ease the mind during stressful times.
1:51 How to Care Plants
Water them regularly
Give them enough sunlight
Remove weeds around them..
2:55 Names of Vegetables
Broccoli
Cabbage
Carrot
Chili
Beans
Cauliflower
Celery
Cucumber
Eggplant
Onion
3:21 Names of Fruits
Apples
Bananas
Berries
Grapes
Oranges
Pears
Pineapples
Strawberries
Mango
Watermelon
3:35 How Plants grow in different places
Land: Plants can grow on land in a variety of habitats, including forests, grasslands, deserts, and mountains.
Water: Some plants can grow in water, such as algae and water lilies.
Air: Some plants can grow in the air, such as epiphytes, which grow on the branches of trees.
Artificial habitats: Plants can also be grown in artificial habitats, such as greenhouses and gardens.
4:24 What are the Parts of a plant
Roots: The roots anchor the plant in the soil and absorb water and nutrients.
Stem: The stem supports the plant above ground and transports water and nutrients from the roots to the leaves.
Leaves: The leaves contain chlorophyll, which is used to convert sunlight into food for the plant.
Flowers: Flowers are the reproductive organs of plants. They produce pollen and seeds.
Fruits: Fruits are the ripened ovaries of flowers. They contain seeds that can be planted to grow new plants.
5:19 What is the Functions of roots
Anchoring: Roots anchor the plant in the soil and prevent it from being blown over by the wind.
Absorption: Roots absorb water and nutrients from the soil. Water is used by the plant to transport nutrients and dissolved minerals throughout the plant.
Storage: Roots store food that the plant has produced during photosynthesis. This food can be used by the plant during times of drought or when the plant is not producing enough food.
Transport: Roots transport water and nutrients from the soil to the rest of the plant. This is done through a network of tubes called xylem and phloem.
6:10 How plants reproduce
Budding: A new plant grows from a bud on the parent plant.
Fragmentation: The parent plant breaks into pieces and each piece grows into a new plant.
Spore formation: The parent plant produces spores, which are tiny reproductive units that can grow into new plants.
Vegetative propagation: A new plant is produced from a piece of the parent plant, such as a stem cutting or a root cutting
7:06 How Dispersal of seed happen
Dispersal by agents:
a. Wind: Some plants have seeds that are lightweight and equipped with structures like wings, hairs, or parachutes, which enable them to be carried by the wind over long distances.
Examples include dandelions, maple trees, and cottonwood trees.
b. Water: Seeds of certain plants are adapted to float on water, allowing them to be dispersed by rivers, streams, or ocean currents. Coconut palms and water lilies are examples of plants that disperse seeds through water. c. Animals: Many plants rely on animals to disperse their seeds.
Dispersal by self: a. Self-propulsion: Some plants have mechanisms that enable the seed to be expelled forcefully from the parent plant. This can occur through the bursting of seed pods, as seen in the case of peas or touch-me-not plants
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Social Media Marketing FAQs
Why hashtags are so important in social media marketing? Hashtags are essential to describe your content as well as to boost the organic reach of your social media campaign. Hashtag use varies according to the social media site. For Facebook, use no more than one hashtag. On Twitter, two hashtags are best for engagement. On Instagram, use a minimum of 9 and up to 30. Not sure which hashtags to use? Hire a social media expert to find the most effective hashtags for your social media platform so your content can get found.
What type of content works best on each social media platform? The best types of content for each social media channel depends on the platform. Most social media sites allow you to share multiple types of social media content, including blog posts, images, animated GIFs, videos, and more. The research shows that images do well on Facebook, as well as on Instagram and Pinterest. Video content is also very popular. The best is to align your social media strategy with your content marketing to make sure you share the type of content your audience really likes.
What are the best practices for setting up a social media profile? Consistency is one of the keys to social media marketing strategy success, so use the same profile picture and cover image across all social networks, resizing according to the site’s requirements. This helps boost your online marketing efforts by building a strong social media presence as well as to place you as a thought leader within your niche. Use your social media profile as an elevator pitch for your company. If appropriate, use hashtags related to your business to help people find you. You can also include a link to your website or a resource you’re promoting as a call to action.
Why social media influencers matter? The research shows that most people trust recommendations from social influencers, friends, and family much more than a company’s advertising and promotion. That’s why influencer marketing is such a powerful way to raise awareness of your products and services, and it should be integrated within your social media marketing plan. Of course, it’s important to find the right influencers to help promote your business. To do this, hire an influencer marketing expert to match you with influencers who are respected by the target audience you want to reach.
How can small business owners grow a social media following? To successfully grow a social media following, you must make sure to have your social media profile set up right. This means getting a professional photo and cover image that relates to your business. Share content regularly but don’t be too promotional: around 80% of what you share on a social media channel should come from other people. Most importantly, be social, and don't rely too much on automation. A good idea is to have in place a social customer service providing fast and efficient costumer support to your followers.
How many social media platforms should I utilize? Social networking isn’t a numbers game, so it's not about being active on a "magic number" of social media sites. It's more important to be active on the right social channels. Those are the ones where your target audience is most active. With 2 billion users across a wide age range, Facebook is a must for most people. To choose other platforms, hire a social media marketing expert to research your market and find out where else your audience hangs out online.
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Rank high in search engines and get more visitors with SEO. Search Engine Optimization (SEO) is a set of techniques and strategies used to improve the visibility and ranking of a website or web page in search engine results pages (SERPs). It aims to increase organic (non-paid) traffic to a website by making it more relevant and appealing to search engines and users alike.
The primary goal of SEO is to align a website's content and structure with the ranking algorithms used by search engines, such as Google, Bing, or Yahoo. These algorithms consider various factors when determining the relevance and quality of a website for a particular search query. By optimizing these factors, website owners can improve their chances of appearing higher in search results and attracting more organic traffic.
There are several key aspects of SEO that website owners and marketers focus on to improve their rankings:
• On-page optimization: This involves optimizing elements within a website, such as meta tags (title, description), headings, content, URL structure, and internal linking. By using relevant keywords and providing valuable, well-structured content, on-page optimization helps search engines understand the context and relevance of a website.
• Off-page optimization: This refers to activities carried out outside of the website itself to improve its visibility and reputation. Off-page optimization mainly revolves around link building, which involves acquiring high-quality backlinks from other reputable websites. Backlinks are seen as votes of confidence by search engines and can significantly impact a website's rankings.
• Technical SEO: This aspect focuses on the technical aspects of a website that affect its visibility and crawlability by search engines. It includes factors such as website speed, mobile-friendliness, site architecture, indexing, XML sitemaps, robots.txt files, and ensuring proper canonicalization and redirection. Technical SEO ensures that search engines can efficiently crawl and understand the website's content.
• User experience (UX): User experience plays an increasingly crucial role in SEO. Search engines consider factors like bounce rate, time on site, and click-through rates as indicators of user satisfaction. A well-designed website with intuitive navigation, fast load times, and engaging content is more likely to rank higher in search results.
• Content optimization: Creating high-quality, valuable, and relevant content is vital for SEO success. By understanding the intent and interests of their target audience, website owners can create content that addresses their needs and provides solutions. Optimizing content includes keyword research, using relevant keywords naturally, and ensuring content is well-structured and easy to read.
• Local SEO: For businesses targeting a local audience, optimizing for local search is crucial. Local SEO involves optimizing a website for location-based keywords and leveraging local directories, Google My Business listings, and online reviews to improve visibility in local search results.
It's important to note that SEO is a long-term strategy that requires continuous monitoring, analysis, and adaptation. Search engines regularly update their algorithms to provide the most relevant and high-quality search results. Staying up-to-date with these changes and adjusting SEO strategies accordingly is crucial to maintaining and improving rankings over time.
Overall, SEO is a multifaceted approach to improving a website's visibility and organic traffic. By combining technical optimization, relevant content creation, and a user-centric approach, website owners can enhance their online presence and attract more visitors through search engine results.
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Search Engine Optimization (SEO) FAQs What is SEO? SEO is short for "Search Engine Optimization" and it's a crucial part of your overall online strategy. It’s about improving your online visibility by achieving high rankings on Google search results and attract organic search traffic. There are several SEO services you can buy to help you boost your online presence. These include on-page optimization such as keyword research and meta tags, off-page optimization to enhance online authority with quality content and link building, and technical improvements to help your website achieve more prominence in search results.
How can SEO help my business? These days, no business can afford to ignore Search Engine Optimization. SEO should play a part in your online marketing strategy as it helps people to find you online. Over time that leads to more organic search traffic, and more conversions and sales. Without SEO, it’s much harder for Google to know when your content is relevant to what potential customers are searching for, and show it to the right people at the right time. If search engines ignore your business, that results in less traffic and fewer leads.
How exactly does SEO work? To understand how SEO works, you need to understand how Google works; Google finds and catalogs online content in a huge database. It analyzes the content quality, using a number of signals, to work out which web pages are relevant to which searches. Then, when people type in a phrase, Google shows them the most relevant results. Using SEO helps you improve how Google sees your content so it shows up for the right searches.
Why are keywords important? Keywords and search phrases are an essential part of your Search Engine Optimization. That’s because keywords in content tell Google and other search engines that your content is relevant to a particular search intent. That relevance helps search engines show your content to the right people at the right time. This is why it’s so important to perform keyword research for both SEO and content marketing. If you’re not sure where to start, hire a professional SEO expert to find the keywords you need.
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What’s the difference between on-page and off-page SEO? On-page SEO and off-page SEO are also known as on-site SEO and off-site SEO. On-page SEO is about making improvements on your site, for example by optimizing your pages content quality and meta tags around particular researched keywords. It also includes technical fixes to your site. Off-page SEO is about improving the perception of your website and business by building links, enhancing online authority and gathering social media signals via shared content. Any successful SEO strategy needs both on-page and off-page SEO.
Search Engine Optimization (SEO) Related Guides • what is SEO • What does SEO stand for? • How to Build an SEO Content Strategy with AI • How to Build an SEO Content Strategy with AI (Plus Tools to Try) • WordPress vs shopify for SEO • Is WordPress or Shopify better for SEO? Experts Speak Out
Hi
0:00 - Welcome
0:23 About Sri Lanka ?
Sri Lanka : ශ්රී ලංකා, : இலங்கை, : Ceylon : Democratic Socialist Republic of Sri Lanka,
Is an island country in South Asia. It lies in the Indian Ocean, of the Bay of Bengal,
The Sinhalese people form the majority of the nation's population, followed by the Tamils, Moors/Muslims, Indian Tamils, Burghers, Malays, Chinese, and Vedda.
1:28 Sri Lankan Sinhalese
1:58 Sri Lankan Tamils
2:19 Sri Lankan Muslims
2:43 Sri Lankan Burghers
3:00 Sri Lankan History
History began with the arrival of the Aryans from North India
Anuradhapura kingdom under the rule of king Pandukabhaya.
Vijayabahu-1 repulsed the invaders and established his capital at Polonnaruwa.
Capital was moved constantly until the Portuguese arrived in 1505 and stayed to rule until 1656.
Dutch thereafter. rule lasted from 1656 to 1796,
British highland Kingdom, with its capital in Kandy,
1815 the kingdom of Kandy was ceded to the British and thus they established their rule over the whole island.
The British colony, called Ceylon, gained independence in 1948.
3:49 Sri Lanka National Flag
5:15 The National Emblem ?
The lion: The lion is a symbol of strength, courage, and sovereignty. It has been a national symbol of Sri Lanka for centuries.
The sword: The sword represents the country's defense and its commitment to justice.
The blue lotus: The blue lotus is a symbol of purity, enlightenment, and peace. It is also the national flower of Sri Lanka.
The grain vase: The grain vase represents prosperity and abundance. It is also a symbol of the country's agricultural heritage.
The Dharmachakra: The Dharmachakra is the Buddhist Wheel of Law. It represents the country's Buddhist heritage and its commitment to peace and justice.
The sun and moon: The sun and moon represent the eternal nature of the country and its people. They also represent the country's hope for a bright future.
6:28 The National Anthem ?
English: "Mother Sri Lanka";
Sinhala: ශ්රී ලංකා මාතා
Tamil: ஸ்ரீ லங்கா தாயே
Is the national anthem of Sri Lanka.
"Sri Lanka Matha" was composed by Ananda Samarakoon and was originally titled "Namo Namo Matha" ("Salute! Salute! Motherland")s
7:01 The National Heroes
D. S. Senanayake –
Was educated at S. Thomas' College, Mutwal. He was the first Prime Minister of Ceylon and considered as the "Father of the Nation"
S. W. R. D. Bandaranaike
Known by the Sri Lankan people as "The Silver Bell of Asia", was the fourth Prime Minister of the Dominion of Ceylon, he attended St Thomas' College, Mutwal, graduated with honors in 1923. At Oxford.
Tuan Burhanudeen Jayah
Was an educationalist, politician, diplomat, obtained a scholarship to S. Thomas' College, Mount Lavinia for his secondary education. He passed Cambridge Junior and Cambridge Senior examinations with merits, serving principal of Zahira College, Colombo
S. J. V. Chelvanayagam
Was a lawyer, politician and Member of Parliament, he joined S. Thomas' College, Mutwal and obtained an degree in science from the University of London.
8:33 The Great Sri Lankas
Sir Solomon Dias Bandaranaika
Headmen, Head Mudaliyar of the British Ceylon
Gamini Fonseka
Actor, director, Member of Parliament
Duleep Mendis
International test cricket player
Hans Wijayasuriya
Chief executive officer of Dialog Axiata
Ishak Sahabdeen
One Day International cricket player and International hockey player
K. Ganeshalingam
Mayor of Colombo
Jeevan Thiagarajah
Executive Director of the Consortium of Humanitarian Agencies
Jeevan Mendis
One Day International, Twenty20 International cricketer
9:53 People who brought pride to our country ?
Arjuna Ranatunga – Sri Lanka’s 1st World Cup winning Captain.
Sanath Jayasuriya – World class Cricketer.
Kumar Sangakkara – World class Cricketer.
Muttiah Muralitharan – Highest international wickets in the cricket world.
Susanthika Jayasinghe – Asia’s fastest female runner. Only Asian female sprinter to win an Olympic medal.
MJM Lafir won the National Snooker Championship
11:03 Province in Sri Lanka?
Central Province .
Eastern Province.
North Central Province.
Northern.
North Western.
Southern
Sabaragamuwa.
Western
11:28 Sri Lanka Administration & Organization Structure
12:05 Native Inhabitant of Sri Lanka?
Vedda, people of Sri Lanka who were that island's aboriginal inhabitants prior to the 6th century
12:32 Sri Lankan Traditional Craft?
Traditional Sri Lankan crafts are vital industries in many parts of the island, and include: drum making; mat weaving; handloom; wood carving and mask making.
12:49 Sri Lankan Traditional Art?
There are two different styles of painting in Sri Lanka: Classical style and Kandyan style. .
13:13 Popular places in Sri Lanka?
Sygiria, Nuwara Eliya, Pinnewala Elephant Orphanage, Polonnaruwa Sacred City, Mirrisa, Yala National Park, Jaffana, Ulpotha, Trincomalee, Udawalawe National Park, Sinharaja Forest Reserve, Horton Plains National Park, St. Clairs Falls, Tawalantenne, Arugam Bay and many more
