During which time period is this headline from?

True or false colonies were first established by greece around 700 bc to supply food

In general, voter turnout tends to be high in which population?

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste