Question

Science
er the following questions:-
How should we wait for the school bus?
What does air contain?
What is breeze?
What causes a storm?
What is the main source of water?
Why should we boil water before drinking?
Give three examples of gemstones.
Why is the sun important to living things?हार्डवेयर कंटेंट ​

Answer 1

Answer:

1. Walk with your young kids to the bus stop and wait with them until it arrives. Make sure drivers can see the kids at your bus stop. ... Teach kids to wait for the school bus to come to a complete stop before getting off and not to walk behind the bus.
2. Air is mostly gas.The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.
3. breeze Add to list Share. A breeze is a light, cool wind. One of the nicest things about being at the beach on a hot summer day is feeling the gentle breeze off the water. The air that blows your hair around and rustles the leaves is one kind of breeze.
4. Thunderstorms form when warm, moist air rises into cold air. The warm air becomes cooler, which causes moisture, called water vapor, to form small water droplets - a process called condensation. ... If this happens with large amounts of air and moisture, a thunderstorm can form.
5. The main sources of water are surface water, groundwater and rainwater.
6. Boiling If you don't have safe bottled water, you should boil your water to make it safe to drink. Boiling is the surest method to kill disease-causing organisms, including viruses, bacteria, and parasites.
7. These are beryl, chrysoberyl, corundum, diamond, feldspar, garnet, jade, lazurite, olivine, opal, quartz, spinel, topaz, tourmaline, turquoise, and zircon. Some of these minerals provide more than one type of gem; beryl, for example, provides emeralds and aquamarines, while corundum provides rubies and sapphires.
8. The Sun provides the light and heat every living organism needs to exist. The plants use light to produce food for humans and animals through the process called photosynthesis. The Sun has shaped our atmosphere and affect the climatic pattern.

Explanation:

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