DUD I HAVE A QUIZ AND I DONT KNOW THIS TRUE OR FALSE QUESTION The layer of the atmosphere that people come into contact with and Breathe every day is the exosphere. True or False???

Why is the future for life on earth bleak?

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand