Water can't cool at a single temperature. It must start at a higher temperature, and drop to a lower temperature in order to cool. Unless we know the other temperature, there is no way to calculate the amount of thermal energy released.
Answer: Yes fertilizers do make plants grow faster but the three combined water, sunlight, and fertilizer they grow much faster.
Answer:
4.1 * 10^5
Explanation:
410,000
As we can see, there are 4 zero and 1 number 1 after the first number so the number when written in scientific notation would be:
4.1 * 10^5
Hope this can help you :3
Chemical tests show that it is an alkaline earth metal. (a) The family of alkaline earth metals lies in group II of the periodic table indicating that each member of this family has 2 valence electrons. This therefore implies that the new element must also have only 2 electrons in its outermost orbit.
Soil erosion causing land to become barren due to lack of vegetation holding the soil together ^^; i guess