sulfur
Произношение: [ˈsʌlfər]
Слово
Контекст: «chemistry»
(noun) a yellow chemical element that is found in nature. It's often used in fertilizers, matches, and fireworks. You can recognize it by its bright yellow color.
Пример
Sulfur is an important element for plant growth because it helps them make proteins.
Пример
The soil in that area lacks sulfur, so the plants aren't growing well.
Пример
What are some uses of sulfur in everyday products?
Контекст: «environment»
(noun) a component that can contribute to pollution and bad air quality. It is sometimes found in volcanic eruptions and can cause acid rain, which is harmful to the environment.
Пример
During a volcanic eruption, sulfur is released into the air, which can create beautiful and colorful sunsets.
Пример
The pollution caused by sulfur emissions from factories can harm people's health.
Пример
How does sulfur affect the environment and air quality?
0s0s