Currently our continents are move about 1-2 inches towards each other every year. over the course of many years we could end up colliding with other contries which would cause new mountain ranges and another supercontinent.
In the tropic savannas, a variety of vegetation and grass prairies grow. The dominant plant types are the Grasses, in the savanna. A wide variety of grasses grow in savannas but may vary in different savannas. Some grasses grow 6 to 9 feet tall.
Answer:
growth rate is current growth - previous growth
Explanation:
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