20 points 27. what is sustainable agriculture? farming that is able to stay on the same land for many years farming that is profitable but does not hurt the environment farming that is able to sustain the economy of the country farming that is practiced by all members of society

Volcanic irruption is most likely to be violent when a) volcanoes near to the sea b) the neck of the volcano is sealed by a plug c) the lava is viscous d) the lava reaches the surface through a fissure e) the volcano is on the ocean floor

The biome that includes evergreen trees is the forest biome.

When geographers describe how two places are related to each other spatially, they are describing a. where the places are located in relation to one another b. what kinds of natural environments are around each place c. how each place is changing over time d. what kinds of cultures are in each place