The office of ecology and natural resource conservation works to
a. end the use of natural resources
b. maintain the supply of domestic natural resources
c. develop foreign policy regarding the sustainable use of natural resources
d. limit the use of critical natural resources in the united states

In my opinion, the fourth answer is correct (D).

The Office of Ecology and Conservation of Natural Resources is an organ that aims to develop policies for the protection and sustainable use of natural resources existing in the American territory. In this way, the body formulates guidelines and policies for access to natural resources that do not jeopardize their existence.

In this context, when the natural resource is in a critical state of convergence, the Office of Ecology and Conservation of Natural Resources adopts measures of monitoring and conservation, preventing the exploitation of that particular resource.

uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -

the correct answer is a