Problems with Green Algae in Water

水體綠藻問題


Introduction

Some places in Australia and the USA have a problem with bad algae in the water. Many people do not understand this problem, and governments are slow to help.

澳洲和美國的一些地區正面臨水體中出現有害藻類的問題。許多人並不理解這個問題,而政府採取救援行動的速度也十分緩慢。

Main Body

A study in Australia asked 1,031 people about algae. Most people did not know why algae grow. Some people believed wrong stories on the internet. They care more about fires than about the water.

澳洲的一項研究調查了 1,031 人關於藻類的情況。大多數人不知道藻類生長的原因。有些人相信網路上的錯誤資訊。他們對火災的關注程度高於對水質的關注。

Governments wait too long to act. They want a lot of data first. But the water gets bad very quickly. The government says the weather is the problem, but they do not have a local plan to stop it.

政府採取行動的時間太晚。他們希望先獲取大量數據。但水質惡化的速度非常快。政府聲稱天氣是主因,但他們並沒有制定本地計劃來阻止此現象。

In the USA, people use chemicals to clean the water. This does not work for a long time. Experts say it is better to use small water animals and plants. These natural things eat the algae and keep the water clean.

在美國,人們使用化學藥品來清理水質。但這在長期來看並無效果。專家表示,使用小型水生動物和植物會更好。這些天然生物會攝食藻類,使水質保持乾淨。

Conclusion

Australia now has a new office to study algae. Scientists want to help, but many people still do not see the danger.

澳洲目前成立了一個新辦公室來研究藻類。科學家希望能提供幫助,但許多人仍然沒意識到其中的危險。

Vocabulary Learning

💡 The 'Doing' Words (Present Simple)

Look at how we describe things that are true right now. We use simple words that stay the same for 'they' or 'people'.

  • People do not understand
  • Governments wait
  • Experts say

Quick Rule: To say 'no', just put do not before the action word.

  • UnderstandDo not understand
  • WorkDo not work

🌍 Describing Places & Things

When we talk about a place or a thing, we use 'is' or 'are'.

Singular (One thing)

  • The weather is the problem.
  • It is better.

Plural (Many things)

  • Some places have a problem.
  • These natural things are helpful.

🔑 Useful Word Pairs

Try using these pairs from the text to sound more natural:

  • Too long (Wait too long)
  • Very quickly (Gets bad very quickly)
  • Wrong stories (Believed wrong stories)

Vocabulary Learning

algae (n.)
Small plants that grow in water
Example:The green algae in the lake make the water look dirty.
government (n.)
The group of people who rule a country
Example:The government makes laws to protect the environment.
data (n.)
Information or facts collected together
Example:The scientists collected data about the water temperature.
chemicals (n.)
Liquids or powders used to change things
Example:Some people use chemicals to kill weeds in the garden.
experts (n.)
People who know a lot about a subject
Example:The experts say we need to plant more trees.
danger (n.)
Something that can hurt you
Example:The sign warns people about the danger of the deep water.
Practice A2 words in a crossword
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