How would life be different if all the continents were still one “supercontinent”?

Advanced Placement (AP)

2 answers:

marusya05 [52]3 years ago

4 0

Answer:

Far less diverse. A prime driver of speciation the development of new species from existing ones is geographical isolation, which leads to the evolution of new traits by subjecting creatures to different selective pressures.

rodikova [14]3 years ago

4 0

Answer:

Life would be far less diverse. A prime driver of speciation the development of new species from existing ones is geographical isolation, which leads to the evolution of new traits by subjecting creatures to different selective pressures. Consider, for example, the large island of Madagascar, which broke off from Gondwana, Pangaea's southern half, 160 million years ago. About nine out of 10 of the plant and mammal species that have evolved on the island are not found anywhere else on the planet, according to Conservation International.

Explanation:

Hope this helped Mark BRAINLIEST!!!

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Answer:

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Read 2 more answers

CH4(g) gas reacts with F2(g) to produce CH3F(g) and HF(g).

Vlad1618 [11]

Answer:

- 484 KJ/mol

Explanation:

The reaction equation is;

CH4(g) + F2 (g) ------> CH3F(g) + HF(g)

The enthalpy of the reaction can be calculated from bond energies using the formula;

ΔHreaction = Bond energy of reactants - bond energy of products