Answer:
10 million joules or 10,000 KJ
Explanation:
Work= Force x Displacement
convert 5km into meters -5km=5000m
W= 2000N x 5000m
w=10,000,000 Joules
or 10,000KJ
The answer to this question is a the estimate the speed of light
Earth<span> and the other three </span>inner<span> planets of our solar system (</span>Mercury<span>, Venus and Mars) are made of rock, containing common minerals like feldspars and metals like magnesium and aluminum. So is Pluto. The other planets are not solid. Jupiter, for instance, is made up mostly of trapped helium, </span>hydrogen, and water.Stars are made of very hot gas. This gas is mostlyhydrogen<span> and helium plz mark me as brainliest answer</span>
Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture, and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.