Science essays

... samples in this category

Essay examples
Essay topics

Eco-friendly Agriculture: Monitoring pH and Pesticide Use

2 Pages 697 Words
Introduction In the pursuit of sustainable agricultural practices, understanding and maintaining soil health through pH detection and environmentally-conscious pest control is paramount. The pH value of soil significantly influences the availability of nutrients, microbial activity, and overall plant health. Simultaneously, pest control strategies must evolve to minimize environmental impact while ensuring crop productivity. Recent advances in technology have facilitated more...
PH
like 432

Green Chemistry for Pollution Control and Sustainable Development

3 Pages 1479 Words
Abstract Chemical industry represents a highly successful sector of manufacturing and a vital part of the economy in many industrialized and developing countries. The range of chemical industry is vast which makes an invaluable contribution to the quality of our lives. However, the manufacture of chemical products also leads to enormous quantities of environmentally harmful waste and the health of...

Bioassay Of The Bacteria Against Mosquito Larvae

4 Pages 1745 Words
To determine and evaluate the virulence of the bacterial isolates against Cx. quinquefasciatus, the bioassay tests were carried out at 30 ± 1°C; against 100 late third instar larvae kept in 1000 ml sterile distilled water in glass beakers. Mortality was recorded at 24h intervals. 5 ml suspension (containing ≈109 bacteria/ml) of each of the bacterial isolates was mixed with...
like 432

Perspectives on Second Language Acquisition

1 Page 411 Words
Behaviorist Theory Skinner's standpoint was that the learning procedure must be founded on preparing like redundancy, drill and repetition so as to be effective. He likewise asserted that youngsters learned by doing. He further expressed that understudies would react as indicated by the incitement they got. As indicated by the results, which could either be sure or negative, kids would...

How Internet And Social Media Affect The Written And Spoken Language

5 Pages 2246 Words
Introduction The internet originates from the early 1980s when it initially served as a backbone for interconnection of regional academic and military networks. The linking of commercial networks and enterprises by the early 1990s marks the beginning of the transition to the modern Internet. Where writing was once a solitary activity, it has now become a very social way to...

Global Language: Advantages, Problems And Solutions

2 Pages 955 Words
Today, English is used in some form by at least one person in three (Fishman, 1998). As Fishman (1998) notices, colonization is one of the main reasons for being English as a lingua franca. He continued that, from 1940 to 1990 more than half of countries which success to achieve independence, was before British colonies. Nowadays knowing a common language...

Application Of Microorganisms In Biotechnology

2 Pages 901 Words
Biotechnology is an area of biology that uses biomolecular and cellular processes that occur in living organisms or biological systems to create products and develop technological applications. There are four main areas of applications: health care, food and nutrients processing, agriculture, environmental uses (Pandey, et al., 2008). In this essay I would like to focus on microbial biotechnology and it’s...

Space Exploration: Worth It Or Not?

1 Page 634 Words
Ever feel like your taxes are being put to a waste? Millions of dollars could, and are being wasted right now, especially on interstellar travel, also known as space exploration. Although it has it many benefits, I strongly think space exploration is dangerous, expensive, creates space debris and is especially not worth the risks it! Firstly, space exploration is very...

Ebonics: Determining Its Nature As Language Or Dialect

3 Pages 1497 Words
While African American Vernacular English, also known by the modern denomination of Ebonics(and numerous other name variations it has gathered along time) is widely spread among the people of color living inside American borders in present times, the nature of this characteristic pattern of speech is still quite uncertain, given its relatively recent emergence and extension, from a historical point...

Mars Exploration: Benefits And Risks

2 Pages 982 Words
Reviewed double_ok
Introduction There are both benefits and risks of exploring mars, but the risks most certainly outweigh the benefits. It would be very expensive, there are many hazardous possibilities for a human body in space, Mars could be a very unsafe planet, and the risk of humans going to space is very high. These are all reasons for the belief that...

Advantages And Disadvantages Of Space Exploration

1 Page 594 Words
Reviewed double_ok
The experimentation and research in space explorations require huge amount of investments and the money for government funded projects come from the taxpayers. Thus, it is important to look at the advantages and the disadvantages to ensure that this is the right use of the taxpayer’s money. One of the advantages that has been already mentioned in the dissertation is...

Pharmaceutical Applications Of Chemical Kinetics

2 Pages 863 Words
Chemical kinetics Kinetics of a chemical is a significant method in physical chemistry. The term kinetics means motion study. In chemical kinetics we study about the reaction. Temperature and concentrations are two variables that are affected by it. Formation and deformation of bonds and formation of products also describes by it. Explanation Chemical kinetics is also used to calculate many...

Diet's Impact on Epigenomics and Gene Expression

2 Pages 739 Words
Due to the negative effects of antibiotics on environment and the resistance of bacteria’s to them a variety of useful feed supplements, including probiotics, prebiotics and synbiotics having beneficial effects to the host was commercially produced. Recently the segment of food industry and aquaculture researchers has encouraged the development of dietary supplements with prebiotic properties, looking for the health promotion,...
like 451

Teaching English To “Non-native” Speakers (NNS): ELF vs. ENL?

1 Page 464 Words
This paper posits that teaching NNS “English as a Lingua Franca” (ELF) is superior to teaching them a preferred form of “correct” English as propounded by “English as a Native Language” (ENL). Proponents of ENL subscribe to a parochial dogma concerning the preferability of a “standardised” or ostensibly accurate form of English (Kirkpatrick, 2006). They believe in instilling NNS these...

Sign Language Interpretation Using Deep Learning

4 Pages 2023 Words
Abstract Sign language is a language that Deaf people use to communicate with other normal people in the community. Although the sign language is known to hearing-impaired people due to its widespread use among them, it is not known much by other normal people. In this project, we have developed a real-time sign language recognition system for people who do...

Impact of Heavy Metals on Marigold Seed Germination and Growth

5 Pages 2141 Words
Abstract Rapid industrialization , urbanization processes and poor management of industrial effluent has led to the incorporation of pollutants such as pesticides, petroleum products, acids and heavy metals in the natural resources like soil, water and air thus degrading not only the quality of the environment, but also affecting both plants and animals. Seed is a developmental stage that is...

Should Genetic Engineering On Human Babies Be Allowed ?

5 Pages 2309 Words
Reviewed double_ok
Everybody wants a perfect child, but not everyone can get their way. Babies were meant to be created naturally. This world is evolving drastically, heading straight for destruction and is moving closer and closer to being able to make babies exactly how the parents want them to look. Our people today have went from cross-breeding animals to really the actual...

Future of English as Dominant Language in British Isles

6 Pages 2705 Words
In this section of my Extended Project Qualification, I will be discussing the potential viewpoints surrounding my question; namely whether or not the English language will ever become the only native language of the British Isles to still be in use. For clarity’s sake, I will be considering native languages to include English, and the Insular Celtic languages- except Breton.I...

Silent Space Programs And Societal Shutdown

3 Pages 1480 Words
Introduction Space exploration has always been a popular topic of discussion ever since the launching of Apollo 11. Even more recent, Elon Musk’s space program, SpaceX, has announced that they will be sending citizens to space which demonstrates that through a variety of space related events, society has been swayed into supporting space exploration. In fact, Pew Research Center, a...

The Relation Between Agricultural Biotechnology And Diabetes

2 Pages 727 Words
Biotechnology is defined as using living organisms or their elements to create useful products for human benefits or to solve a problem. Historical examples of biotechnology are: fermentation, selective breeding, and the use of antibiotics. Modern examples of biotechnology consist of: Recombinant DNA technology and the Human Genome Project. There are about seven different applications involving biotechnology, but the one...

Black Holes: From Birth To Death

2 Pages 964 Words
Introduction Black holes are among the weirdest and least understood things in the universe. What do they look like? How do they die? And what happens if you fall into one? In this article, we are going to talk about the life cycle of Black Holes - from birth to death. Fusion of Stars Stars, like the Sun, are huge...

Is Space Exploration Worth It?

2 Pages 999 Words
The 12th of April, 1961, Yuri Gagarin completed his first orbit around Earth in the Vostok spacecraft taking the title of the first person to journey in outer space. Some 7 years later, Neil Armstrong touches down on the moon. Nearly 600 million people watched the Apollo 11 moon landing and its historic achievement. These were the two main events...

New Technologies For Social Learning And Language Practice Platforms

4 Pages 1665 Words
As suggested by the researchers, web tools offer potential ground for supporting individual personal learning (Severance et al., 2008; Woo et al., 2011) by empowering their perception and valuable activity exploration (Boruta et al., 2011; Gardner, 2011; Mortimer, 2010; Shihab, 2008). This review of literature provides a context and groundwork for the investigation that attempted to discover the affordances and...

Problems And Solution Of English Language Popularity In Education

2 Pages 775 Words
Globalization worldwide has started from several years ago. Not only in one aspect, but various aspects such as culture, economy, and politics. According to Oxford Living Dictionary (2019), “Globalization is the process by which businesses or other organization develop international influence or start operating on an international scale.” Namely, these organizations open a network with others from the other areas...

Salt Tolerance In Plants

2 Pages 785 Words
Soil salinity is a major constraint that adversely affects crop yields in many parts of the world. About one billion hectares of land is adversely affected by salinity worldwide, due to flooding and ocean surge, soil salinity increases by 10% annually (FAO, 1988). High sodium ion (Na+) concentration which is the major cause of salinity is toxic to the plant...
like 482

Influential Factors And Approaches In Second Language Acquisition

8 Pages 3458 Words
Introduction When studying the factors affecting second language acquisition (SLA) it is important that we consider the differences among L2 learners as these differences can result in different levels of impact on them. Clearly, some language learners demonstrate better abilities in learning a second / foreign language than others. This can be due to internal factors (e.g., age, personality and...
like 432

Factors And Approaches That Influence Second Language Acquisition

4 Pages 2015 Words
Introduction Some students learn faster and easily a new language than others. Clearly, some language learners are successful by virtue of their sheer determination, hard work and persistence. Nevertheless, there are other crucial factors influencing success that can’t be controlled by the learner. These factors can be broadly categorized as internal and external. Complex interaction of these factors determines the...

The Biochemistry Of Apoptosis

6 Pages 2720 Words
Programmed Cell Death Apoptosis is defined as programmed cell death. Apoptosis recently is not considered as the only cell death pathway since various cell death pathways are discovered. More accurately programmed cell death is defined as cell death that is dependent on genetically encoded signals or activities within the dying cell. Therefore, the designation programmed refers to the fixed pathway...

Join our 150k of happy users

  • Get original paper written according to your instructions
  • Save time for what matters most
Place an order

Fair Use Policy

EduBirdie considers academic integrity to be the essential part of the learning process and does not support any violation of the academic standards. Should you have any questions regarding our Fair Use Policy or become aware of any violations, please do not hesitate to contact us via support@edubirdie.com.

Check it out!