Hady F English Course

  Source: National Geographic Education   Marine ecosystems are vital aquatic environments characterized by high levels of dissolved salt. These encompass a wide range of habitats, from the open ocean and deep-sea environments to coastal zones, each with distinct physical and biological attributes.   Key Components of Marine Ecosystems   Marine ecosystems are defined by a complex interplay of biotic (living) and abiotic (non-living) factors.   - Biotic Factors: Include a diverse array of plants, animals, and microbes. - Abiotic Factors: Critical elements such as sunlight, oxygen and nutrient levels, proximity to land, water depth, and temperature play crucial roles.   Sunlight is a particularly important abiotic factor. Scientists classify marine zones based on light penetration:   - Euphotic Zone: The uppermost layer (up to 200 meters), where sufficient sunlight supports photosynthesis and most marine life. - Dysphotic Zone: Extends from 2...

         "though" vs. "although" : Meaning: They mean the same thing: "in spite of the fact that" or to show a contrast. Formality/Usage: Although is generally considered more formal and is preferred at the beginning of a sentence in formal writing. Though is more common and versatile . It can be used formally, but it's often used informally or conversationally. It can also be placed at the end of a sentence as an adverb (which although cannot do). Key differences Function and flexibility: Both introduce contrast, but though can also act as an adverb meaning “however” or “nevertheless,” while although is only a conjunction Formality and register : Although is preferred in formal writing; though is more frequent in spoken and informal language. Placement and punctuation : When the subordinate clause comes first, both usually take a comma; though is commonly used at the end of a sentence as a short contrasting afterthought (e.g., “I liked it, th...

  Pernahkah Anda menyadari bahwa beberapa kata terpendek dalam bahasa Inggris—seperti by , from , dan of —memiliki kekuatan untuk mengubah makna keseluruhan kalimat? Kata-kata depan ini, sering dianggap sepele, sebenarnya adalah pilar penentu hubungan, asal, dan kepemilikan. Mereka bukan sekadar penghubung, melainkan pencipta konteks yang memetakan geografi waktu, sumber, dan tindakan. Mari kita bongkar energi yang terkandung dalam tiga preposisi kecil namun perkasa ini! 🚀 BY: Mesin Aksi dan Kedekatan BY (oleh) membawa kita pada dua konsep utama: Pelaku/Alat dan Jarak/Batas Waktu . Anggaplah BY sebagai " Navigator " yang menunjukkan bagaimana atau di mana sesuatu terjadi. 1. Juru Tulis dan Penggerak (The Agent and The Means) Dalam bentuknya yang paling kuat, BY mendefinisikan siapa yang bertanggung jawab atas suatu tindakan, terutama dalam kalimat pasif. Ia menunjuk langsung pada sumber daya atau metode yang digunakan. Pelaku Tindakan : Siapa yang melakukan? Contoh: The...