What is happening with the "lava" in lamp A? Explain your response. What is happening with the "lava" in lamp B? Explain your response. Relate your observations of lava lamp B to mantle convection and plate tectonics. What does the heat source of the lava lamp represent in the earth? What does the lava represent in the earth? If the lava lamp had floating pieces of foam at the top, what would they do? What would these foam pieces represent on the earth?

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.