Big Earthquake Risk in Southern California

南加州有大地震風險


Introduction

Scientists studied the ground in Southern California. They found that the earth is under a lot of pressure. This is the highest pressure in 1,000 years.

科學家研究了南加州的地面,發現地殼承受著巨大的壓力。這是 1,000 年來的最高壓力。

Main Body

Dr. Liliane Burkhard and her team looked at two big cracks in the ground. These cracks are the San Andreas and San Jacinto faults. The team used old trees and dirt to find information about the past.

Liliane Burkhard 博士及其團隊研究了兩個巨大的地面裂縫。這些裂縫即為聖安地列斯斷層與聖哈辛托斷層。該團隊利用古樹與土壤來獲取過去的資訊。

There is a place called Cajon Pass. This place is like a gate. If the pressure is the same on both faults, one big earthquake can move across both. This makes the earthquake much stronger.

有一個地方叫做 Cajon Pass,這裡就像是一道閘門。如果兩個斷層的壓力相同,一次大地震就可能橫跨兩者。這會使地震強度大幅增加。

Now, the pressure on both faults is very high and very similar. This means a big earthquake could hit many cities. Los Angeles is in danger. The scientists cannot say when the earthquake will happen, but the risk is high.

目前兩個斷層的壓力都非常高且十分接近。這意味著大地震可能會影響許多城市。洛杉磯正處於危險之中。科學家無法確定地震何時發生,但風險很高。

Conclusion

The ground in Southern California has too much pressure. A very strong earthquake may happen soon.

南加州的地面壓力過大,可能很快會發生強烈地震。

Vocabulary Learning

⚡ The Power of 'Very'

In the text, we see:

  • Very high
  • Very similar

When you want to make a word stronger, you can put very before it. This is the easiest way to describe things at an A2 level.

How it works: Adjective \rightarrow Very + Adjective

Examples from the story:

  • High risk \rightarrow Very high risk
  • Similar pressure \rightarrow Very similar pressure

Try these everyday pairs:

  • Cold \rightarrow Very cold
  • Big \rightarrow Very big
  • Fast \rightarrow Very fast

🌍 Comparing Things: 'The Same' vs 'Similar'

Look at these two ideas from the article:

  1. "If the pressure is the same..." \rightarrow (100% equal)
  2. "...pressure on both faults is very similar." \rightarrow (Almost the same)

Quick Rule:

  • Use same for twins or identical things.
  • Use similar for things that look almost the same but have small differences.

Vocabulary Learning

pressure (n.)
A strong force pushing against something
Example:The water pressure in the pipe is very high.
crack (n.)
A thin line where something has broken
Example:There is a small crack in the window.
fault (n.)
A crack in the earth's surface where earthquakes happen
Example:The San Andreas fault is very famous in California.
similar (adj.)
Almost the same, but not exactly
Example:My phone is similar to yours.
danger (n.)
Something that can hurt you or cause a problem
Example:The sign warns people about the danger of the fire.
risk (n.)
The possibility that something bad will happen
Example:Smoking increases the risk of health problems.
Practice A2 words in a crossword