Answer:
the answer is C the liquid layer of Earth
Explanation:
Answer: a)Copper and tin
Explanation: Copper and tin came into use at very early ages in the form of utensils, ornament etc. They were discovered in a way that it is possible for the people of early ages to extract these metals and melt them to give it some kind of shapes and utilize it for their daily living.People also started using these metals in the form of alloys as well which expanded the used of metals like copper, tin , bronze etc. Thus, correct option is copper and tin.
Answer:
it diameter of wooden fence post. He's one ft and height of who then fence post. He called to six ft. The surface area of one would in fence post huge by B. S. Plus to buy our square. This equal to six 3.14 into one into six Plus two into 3.14 into one by two square. So this is equal to 18.84 plus 1.57 feet is square. This is equal to 20 hold one feed is square. So the surface area for 12 Friends First is 20 .41 into 12, Which is equal to 244 .92 ft Square. Does the amount of paint required to paint all the surface of the face Post? Age 2 4 4.92 ft Square. Thank youyou
Explanation:
C. It is an important port in the oil trade.
Answer:
b. CO₂ gas and droplets of sulfuric acid
Explanation:
Atmosphere of Venus -
Venus atmosphere is occupied by the layer of gases .
The composition being , carbon dioxide which is very hot and dense in comparison to the carbon dioxide of the Earth .
<u>The pressure on the planet Venus is 93 bar with a temperature of 740 K.</u>
<u>The atmosphere of Venus have Opaque clouds made of sulfuric acid .</u>
Hence , the answer is CO₂ gas and droplets of sulfuric acid
The atmosphere of Venus is the layer of gases surrounding Venus. It is composed primarily of carbon dioxide and is much denser and hotter than that of Earth. The temperature at the surface is 740 K (467 °C, 872 °F), and the pressure is 93 bar (9.3 MPa), roughly the pressure found 900 m (3,000 ft) underwater on Earth.[1] The Venusian atmosphere supports opaque clouds made of sulfuric acid, making optical Earth-based and orbital observation of the surface impossible. Information about the topography has been obtained exclusively by radar imaging.[1] Aside from carbon dioxide, the other main component is nitrogen. Other chemical compounds are present only in trace amounts.