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3 years ago

What do glaciers deposit that helps scientists study ancient climates?

Biology

2 answers:

Tanya [424]3 years ago

7 0

Answer:

Sediment that contains fossils are the glaciers deposit that helps scientists study ancient climates. Hence the answer is option C.

Explanation:

Glaciers are the big ice formed due to the cold weather in Arctic ocean and Antarctic ocean. These are the huge mass and very old in age. Some of them are 1000 years old. The animal which used to live at that time got trapped in The glacier and got preserved.

The body is a deposited in sediments. When the archaeologist search those glacier the sediments which contains fossils are found and they are helpful for determining the animals and their lifestyle which was extinct many years back.

notka56 [123]3 years ago

6 0

Answer: C. Sediment that contains fossils

Explanation:

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Tetrodotoxin (ttx) is a neurotoxin that blocks voltage-gated na+ channels. what will happen in an organism that ingests ttx? all

Alborosie

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3 years ago

According to the law of universal gravitation, as mass increases, gravity 1.__________ . As distance increases, gravity 2.______

lys-0071 [83]

Answer : (1) The correct option is, (A) increases

(2) The correct option is, (C) Decreases

Explanation :

Gravitational force : It is defined as the gravitational force is directly proportional to the product of the masses of the two object and an inversely proportional to the square of the distance between the two object.

$F=G\frac{Mm}{r^2}$

where,

F = gravitational force or gravity

M and m = mass of two object

r = distance between the two object

G = gravitational constant

When the mass of an object increases then the gravitational force or gravity is increases because gravitational force is directly proportional to the mass of an object.

When the distance between the two object increases then the gravitational force or gravity is decreases because gravitational force is inversely proportional to the distance between the two object.

Hence, (1) As mass increases, gravity increases. (2) As distance increases, gravity decreases.

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