Answer:
Beyond the <u>Atmospheres</u> that surrounds Earth, there are seven other planets. All planets in our <u>Solar system</u> revolve, or make <u>rotation </u>around the sun. All the planets get <u>energy </u>from the sun. The <u>features </u>of planets differ in some ways. For example, the <u>surface </u>of Mars is <u>solid </u>and rocky, but Saturn is gaseous. There are also differences in size, or <u>measurement </u>.
Explanation:
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Answer:
medium of exchange
Explanation:
Because it just makes sense
Answer:
Lower the emission of carbondioxide gas and planting more trees.
Explanation:
Lower the emission of carbondioxide gas and planting more trees are the two measures that have been implemented at the national level of countries to ensure the sustainability of coral reefs. Carbondioxide emission is the main reason for the destruction of coral reefs because more carbondioxide emission causes decrease the pH level of ocean. This acidic water of ocean damaged the skeleton of coral reefs and as a result thousands of organisms lost their habitat.
The mantle is actually a liquid. The intense heat of the core of the Earth causes the mantle to move in convection currents.
Answer:
volcanoes are formed by eruptions of lava and ash when magma rises through cracks or weak spots