Answer:
Yes
Explanation:
The tilt of the Earth means the Earth will lean towards the Sun (Summer) or lean away from the Sun (Winter) 6 months later. In between these, Spring and Autumn will occur. The North pole always points the same way as the Earth revolves around the Sun.
Answer:
Yes!
Explanation:
The Earth takes 365.24 days to orbit the sun, as we move around the Sun during the year, the amount of light each area of the planet receives varies in length. When the Earth’s axis points towards the Sun it is summer and when the Earth’s axis points away from the sun it is summer. So while the sun is rotating in between the times of the 6mths to get from one season to the other we have spring and autumn. The earth’s movement around the sun causes the seasons, but it does not affect the temperatures during the seasons. Fun fact many people believe that the temperature changes based on the sun, however during the summer months the earth is further away from the sun in July and closest to the sun in January in the winter months.
doing
MSDS
drink
eat
mix
goggles
safety shower
water
acids
Rule number one in laboratory safety is know what you are
doing
.
The best protections from chemical splashes and spills are an ________
to cover your body and _________
for your eyes.
Never
eat
food or
drink
liquids from a lab container, even if it has been thoroughly washed.
Rinse skin thoroughly with
water
after a chemical splash.
A _________
should be used for more significant spills.
Pour
acids
into water, never the other way around.
Do not
mix
chemicals unless you know what the product of the reaction will be.
A _________
describes important safety and reactivity information about a chemical.
Fill in the blanks please
Water, one of the most vital elements for life on Earth, has the chemical formula . It is made up of one oxygen atom and two hydrogen atoms joined together covalently.
Due to its polar nature, water can establish hydrogen bonds with other molecules, giving it special features including high surface tension, cohesiveness, and thermal stability. It serves as a solvent, a medium for metabolic reactions, and a mechanism for controlling temperature, all of which are essential for diverse biological activities. Water is also essential to the functioning of Earth's ecosystems since it erodes the land and supports a variety of aquatic life. Water is essential for supporting all forms of life because of its quantity and adaptability.
To know more about hydrogen bonds, here
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Answer:
H2O is the chemical formula for water or in simple language its is water
Explanation: