What are natural fibers derived from? Natural fibers come from many sources. These sources can include plants, animals, and minerals. We are probably most familiar with plant and animal fibers from a consumer standpoint. Common natural fibers sourced from the plant kingdom include cotton, flax, hemp, bamboo, sisal, and jute. What is the crossing out […]
What is the result of stream erosion?
What is the result of stream erosion? Erosion by Streams Flowing streams pick up and transport weathered materials by eroding sediments from their banks. Streams also carry ions and ionic compounds that dissolve easily in the water. Sediments are carried as the following loads: dissolved, suspended, and bed. What is the long term result of […]
What is the primary reason why ionization energy decreases down a group?
What is the primary reason why ionization energy decreases down a group? On the periodic table, first ionization energy generally decreases as you move down a group. This is because the outermost electron is, on average, farther from the nucleus, meaning it is held less tightly and requires less energy to remove. What properties of […]
How does culture affect identity?
How does culture affect identity? Last, the definition acknowledges that culture influences our beliefs about what is true and false, our attitudes including our likes and dislikes, our values regarding what is right and wrong, and our behaviors. It is from these cultural influences that our identities are formed. Does the music reflect the culture […]
What are the types of alloys?
What are the types of alloys? Uses of alloys Alloy Composition Uses Duralumin Aluminium and copper Aircraft parts Magnalium Aluminium and magnesium Aircraft parts Bronze Copper and tin Propellers for ships, bells Brass Copper and zinc Coins, musical instruments Is Bronze an alloy? What Is Bronze? Bronze is a copper-based alloy that typically consists of […]
What is the drawback of using passive sensors?
What is the drawback of using passive sensors? Passive sensors, therefore, do not emit energy: they rely on energy that is preexisting in the environment….What are the main sensors types? ACTIVE Advantages Disadvantages PASSIVE Advantages Disadvantages What is active and passive satellite? In addition to amplification, it performs frequency translation of the received signal before […]
What are the 4 components of language?
What are the 4 components of language? These include morphology, syntax, semantics, pragmatics and phonology. Morphology is the study of word structure. It describes how words are formed out of more basic elements of language called morphemes. A morpheme is the smallest meaningful unit of a language. What are the 5 levels of language? Phonetics, […]
Which type of materials that are on fire can you tackle using a normal water filled fire extinguisher?
Which type of materials that are on fire can you tackle using a normal water filled fire extinguisher? Standard water extinguishers Water extinguishers are only suitable for class A fires, which means they can fight fires that involve wood, cardboard, paper, plastics, fabric and textiles, and other solid materials. What kind of fire extinguisher do […]
Do bats bite sleeping humans?
Do bats bite sleeping humans? Even if you aren’t sure whether you’ve been bitten, seek medical attention. For instance, a bat that flies into your room while you’re sleeping may bite you without waking you. Why do vampire bats need to drink blood? And the vampire bats’ DNA contains tweaks to kidney function that allow […]
Which is the best example of Commensalism?
Which is the best example of Commensalism? remora What are 5 examples of Commensalism relationships? Examples of Commensalism Remora fish have a disk on their heads that makes them able to attach to larger animals, such as sharks, mantas, and whales. Nurse plants are larger plants that offer protection to seedlings from the weather and […]