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Naily [24]
3 years ago
7

1. Explain what is the "Sea Floor Spread" with examples.

Biology
1 answer:
larisa86 [58]3 years ago
7 0

Answer:Sea Floor Spread is where the oceanic crust splits to form new crust on the earth forming ridges.  

Continental slide is when tectonic plates slide past one another formed at the fault line causing earthquakes.

Transform boundaries can be explained by showing what happens after they slide almost like how after an earthquake the houses are destroyed and some have sunk into the grounds fault line.

Continental Crust is the crust of the earth that us humans and animals live on formed by divergent boundaries in the crust.

Explanation:

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Which of the following types of volcanoes has steep sides with a broad, gently sloping base?
lakkis [162]
Composite-cone, a conical volcano built up by many layers of hardened lava, tephra, pumice, and volcanic ash.
8 0
3 years ago
For about how many years of geologic time have humans existed on earth
scoray [572]

Answer:

For about 4.5 million years, and still exist on earth

Explanation:

Humans are the most highly complex organisms and are comprised of well-developed brains. It shows advanced characteristics and is well developed social animals that can adapt well in any environment.

The humans are one of the major God's creation which has played and still playing a great role on earth.

These human beings were first appeared on earth about 4.5 million years back, during the time of Pliocene. These were the Hominoids and Australopithecus, from which they have evolved and became more advanced. They represent on earth since the Pliocene and still exist on earth.

Thus, it can be estimated that they are found to be present for about 4.5 million in the geological time scale and is the major and dominant species on earth now.

5 0
3 years ago
(c) Based on the data in Figure 1, describe whether or how the size of the leopard population appears to have been affected by t
vfiekz [6]

Answer: 62.9%

Explanation:

Figure one is not available so I cannot answer the first part of the question.

The second part however, has the relevant information required.

The percentage of large animals eaten by lions from the total amount of biomass eaten by lions is:

= Weight of large animals / Total weight of animals eaten by lions * 100%

= 110,000 / 175,000 * 100%

= 62.9%

4 0
3 years ago
Área and perimiter of 9 cm and 11cm​
Dmitry_Shevchenko [17]

Answer:

área = 99 cm

perimiter = 40 cm

Explanation:

9*11 = 99

2(9+11) = 40

3 0
3 years ago
5. What benefits does fitness water have for an athlete?
vova2212 [387]

Answer:

Water fitness* adds more resistance to your movement which requires more energy to do things

Explanation:

5 0
3 years ago
Read 2 more answers
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