Chemicals
in example sentence
So if you go back about two and a half billion years, the Earth was this big, sterile hunk of rock with a lot of
chemicals
floating around on it.
More example sentences with word chemicals
Next, more harmful
chemicals
are sprayed on fruits and vegetables, like pesticides and herbicides, to kill weeds and bugs.
When it rains, these
chemicals
seep into the ground, or run off into our waterways, poisoning our water too.
The tricky thing is that these harsh
chemicals
are really effective at keeping a garment a specific color for a long period of time.
It's these harsh
chemicals
that keep that bright red dress bright red for so many years.
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