1. What is the tendency if the soil become poor in quality?
A.) Smaller crop yields and may even wash away seeds and small plants.
B.) The plants grow healthy and yield more fruit.
C.) Trees grow bigger and bear fruit
2. What is the color of the hottest star?
A.)Blue
B.)Orange
C.)Red
D.)Yellow
Answers & Comments
Answer:
1.A
2. A. blue
The fact that stars come in different colours is not a mere curiosity. The colour provides a fundamental piece of data in stellar astrophysics—the surface temperature of the star. The hottest stars are blue and the coldest are red, contrary to the use of colours in art and in our daily experience.
Explanation:
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