Name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday
A: yesterday, today, tomorrow
The more you take, the more you leave behind. What am I?
A: Footsteps
I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?
A: An echo
I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?
A: A map
What is seen in the middle of March and April that can’t be seen at the beginning or end of either month?
A: The letter “R.
Answer:
That an African American man is the founder of BET
Explanation:
My Teacher
Answer:
1.) How do solar thermal generators work?
D.) They use solar cells to covert sunlight directly into electricity
2.) Fossil fuel dependence has an impact on which of the following?
A.) the environment
3.) How much money does the United States lose each year due to the non-local resource trade deficit?
D.) 300 billion
Explanation:
In solar thermal generators. they depends solely on sun's energy for its energy generation and distribution. <em>The energy generation made use of solar cells which are cells joined together in series which helps in trapping the sun's energy and converting them into electric charges for its onward transmission to the circuit and battery leading to electricity. </em>
On the other-hand, over dependence on fossil fuel causes environmental issues like global warming due to gas flaring etc.
Humans gave up razor-sharp claws, fangs, sense and instincts in favor of intelligence. This brain-power has enabled humans to make the ultimate adaptation; that of making the environment adapt to us. We have domesticated crops and livestock, we irrigate, we wear clothes, build shelters, air-condition or heat our homes.
