Answer:
The answer to your question is:letter A
Explanation:
Data
Density = mass/ volume
In the graph we can observe that if the temperature increases 4°C, then density increases but if the temperature increases more than 4°C density diminishes.
Then as density = mass / volume
For the first part (0 - 4°C) volume diminishes and density increases.
For the second part ( 4 - 12°C) volume increases and density diminishes.
If you need to choose only one answer it would be letter A.
If you need to choose two answers, they would be A and B
Answer:
Both the alpine and taiga biomes have two distinct seasons.The alpine biomes is found on five of the seven continents, the taiga biomes is found on three. The alpine biome gets an average of 12 inches of precipitation annually and taiga biome gets an average of 12-30 inches annually. Both alpine and taiga biomes have cold winter with temperatures below freezing and warm summers. The taiga biome has a greater average temperature range in the summer than does the alpine biome .
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Answer:
ice age/ Quaternary glaciation
Explanation:
Ice ages have occurred in the earth history and do occur more or less regularly in a cycle. It is believed that ice ages are as a result of small changes in the earth's orbit and also dependent on the solar cycles. The temperatures on the earth reduce causing the ice sheets in the poles to extend to the subtropics.