地理翻譯作業3

原文:Each element has a unique atomic number, equal to the number of protons in the nucleus of its atom. The simplest element, hydrogen (H), has only 1 proton in its nucleus, so its atomic number is 1. Carbon (C), with 6protons, has an atomic number of 6, whereas uranium (U), a much larger atom, has 92 protons and an atomic number of 92.

翻譯:每個元素在它的原子核中有獨特的原子數，對質子的數量的均等。最簡單的元素，氫(h)，只有1個質子在它的原子核中，因此它的原子數是1。與6個質子的碳(c)，有原子數的6，而鈾(u)，一個更大的原子，有92個質子和原子數的92。

地理翻譯作業2

原文:Nutrient Cycling: natural processes recycle chemicals that plants and animals need to stay alive and reproduce.

翻譯:營養素循環： 自然過程回收植物和動物需要生存和再生產的化學製品

地理翻譯作業

原文:

The answers to these questions involve two different ways of dealing with pollution.

One is pollution prevention, or input pollution control, which reduces or eliminates the production of pollutants.

The other is pollution cleanup, or output pollution control, which involves cleaning up or diluting pollutants after they have been produced.

翻譯:
這些問題的答案包含在於處理汙染的兩種不同方法。

一個是污染防治或者輸入污染控制來減少或消滅汙染物的產量。

在這些汙染物產生之後，其他是汙染的清潔或者產品污染的控制來包含清除或稀釋的汙染物。