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Sladkaya [172]
3 years ago
8

what is a symbiotic relationship? how can you relate this concept to how humans affect the Earth and vice versa​

Geography
2 answers:
antoniya [11.8K]3 years ago
8 0
Shii ion kno. Plant trees?
GalinKa [24]3 years ago
5 0
A symbiotic relationship is when two animals or species benefit each other, for example, a lichen is a composite organism formed from the symbiotic association of an alga and a fungus.
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What are some of the challenges that early human societies may have faced living in such an environment?2. Describe the activiti
Mariulka [41]
Are these 2 questions
5 0
3 years ago
What are four pieces of evidence for continental drift?
Alexus [3.1K]

Answer:

- Shape of the continents

- Fossils of the same species found on continents that are not connected

- Evidence of ice sheets in places that are hot in the present

- Mid-ocean ridges

Explanation:

The continental drift theory is a theory that suggests that the continents are always on the move, thus they change their shape, location, collide with each other, move away from each other etc.

The shape of South America and Africa is one of the evidences. If the shapes of the continents are taken out of a map, and the eastern coast of South America and western coast of Africa are merged, they fit in perfectly.

There are numerous fossils of the same species of animals and plants that have been found all over the world, even though the continents are isolated and separated by water bodies.

In some places that are very hot in the presence, like South Africa, have evidence of ice sheets. In the current conditions that is simply not possible considering that the temperature in this part of the world goes well over 40 C degrees.

The mid-ocean ridges are very nice proof of the continental drift theory. They are one of the evidence that can be observed in the present, where new crust is constantly forming and pilling up, while pushing the old crust sideways further away from it.

8 0
4 years ago
What do January, March, May, and June have in common? a. They are all the names of planets. b. Their names mean different number
kakasveta [241]

Answer:

The correct answer is C. The names of January, March, May and June mean different gods.

Explanation:

-January is the first month of the year in the Gregorian calendar and has 31 days. It takes its name from the god Janus, represented with two faces, the spirit of the doors and the beginning and the end.

-March is the third month of the year in the Gregorian calendar and has 31 days. Its name derives from the Latin Martius, which was the first month of the Roman calendar. Martius in turn is derived from Mars, the Roman god of war.

-May is the fifth month of the year in the Gregorian calendar and has 31 days; but it was the third month in the ancient Roman calendar, where January and February were at the end of the year.

The origin of its name derives from the Roman goddess Maia, whose festival the Romans celebrated this month they called Maius.

-June (from the Latin Iunius, month of Juno) is the sixth month of the year in the Gregorian Calendar and has 30 days. It was the fourth month in the Roman calendar, where January and February were at the end of the year. It received the name it bears from the goddess Juno.

HOPE THAT HELP MARK ME BRINILYLIST PLSSS

8 0
3 years ago
In which year did the most deadly cyclone in recorded history occur in Bangladesh?
S_A_V [24]

answe

it happened in A 1970.

3 0
3 years ago
If a sound pulse is sent vertically downward into the sea and its reflected echo from the seafloor returns 6 seconds later, the
Law Incorporation [45]

Answer: 4500 metres

Explanation:

Echo is a reflection of sound wave. It is the sound heard after it has been reflected off the surface of a wall or cliff.

Time = 6 seconds

Speed of sound in water = 1500m/s

distance =?

From the relationship ;

Speed = distance / time

Distance = speed * time

Distance = 1500 * 6 = 9000 metres

Distance here represents the total distance traveled by the pulse that is distance to the seafloor and back to the surface.

Therefore the depth of the water is given by;

Depth = distance / 2

Depth = 9000 / 2 = 4500metres.

6 0
3 years ago
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