Organic molecules are sometimes found within meterorites that crashed into earth. Which meteorite condition in space is similar to what most likely was present in earths early atmosphere

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.