GEOGRAPHY MIDDLE SCHOOL

2. A biological
is a (blank)
substance that poses a threat to
human health

Answers

Answer 1

Answer:

Answer:

hazard

Explanation:

Fill in the blanks

the answer to your question is:

A biological hazard is a substance that poses a threat to human health

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Clues to what ancient climates were like come from all of the following EXCEPTa. ice cores. b. thickness of rock layers. c. fossil tree rings. d. plant pollens.

Earth’s inner core is a. a dense ball of solid metal.

b. a layer of molten metal.

c. a layer of hot rock.

d. a layer of rock that forms Earth’s outer skin.

Answers

The correct answer is - a. a dense ball of solid metal.

Earth's inner core is the layer of the Earth that is the most dense, has the biggest mass, and is the one that mostly creates the gravitational pull of our planet. It is thought to be consisted of metal, solid one, but under enormous pressure and temperature. The metal that dominates in here is the iron, and it is accompanied by nikel. The inner core is essential for the life on Earth as it affects everything that happens on its surface. It is getting weaker over time, and once it is in function anymore the life on Earth with vanish, luckily this will be in the far future.

earth's inner core is a. a dense ball of solid metal.

Which property makes a laccolith different from other types of plutons

Answers

Please find the answer in the attachment

ANSWER:

The property that makes the laccolith different from other types of plutons is the lens like structure present in the laccolith which forms a dome caused due to the uplift of rock in upper direction.

EXPLANATION:

In other types of plutons they extend straight to some extent of depth. Plutons are the igneous rock that is formed by the crystallization of the magma by cooling slowly.

Why are the temperatures fairly constant in the surface zone and the deep zone

Answers

This is because of sunlight

One angle in an obtuse isosceles triangle measures 40°. What are the measures of the other two angles?A.70° and 70°

B.80° and 80°

C.40° and 100°

D.40° and 120°

Answers

C. 40 degrees and 100 degrees

A dry-bulb temperature of 30°C and a wet-bulb temperature of 29°C were recorded at a weather station. What are the relative humidity and the most likely weather conditions?(1) Relative humidity is 29% with clear skies.
(2) Relative humidity is 29% with a good chance of snow.
(3) Relative humidity is 93% with clear skies.
(4) Relative humidity is 93% with a good chance of rain.
Pelase write how to determine the right answer?

Answers

The answer is most likely 4 but I think you need a table or a marked hygrometer to work this out. You can't really work out humidity by the given temperatures. All you can know for sure is that there is a strong chance of rain because dew point is only 1 degree away. (I think what they want you to do is 29/30 x100)

I need some help. The last attempt, I tried A, but it was incorrect. Two students below described a part of Earth's middle layer:

Bob: The deepest part
Joe: The semi-fluid part

Which part of the middle layer did Bob and Joe describe? (4 points)

Select one:
a. They both described the mesosphere. (Incorrect)
b. They both described the asthenosphere.
c. Bob described the mesosphere and Joe described the asthenosphere.
d. Bob described the asthenosphere and Joe described the mesosphere.