Write True and False. a. All renewable resources are inexhaustible. b. Rainwater harvesting lowers the water table. c. Groundwater is generally free from suspended impurities. d. Canopy is the name given to the cover of branches of all trees in a forest. e. A food web is made up of several connected food chains. f. Forests are called green lungs because they supply carbon dioxide to the atmosphere. g. The solid matter produced during sewage treatment is sludge.
h. Domestic wastewater does not contain microorganisms. i. After proper sewage treatment, wastewater can be used for agriculture. j. When water is added to a strong acid, it becomes dilute.

What will happen if two of the base pairs of the stand of the dna are switched

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.

What do scientific models predict will happen to earth's temperature if current trends continue unmitigated? a. earth will heat and cool in a natural cycle b. earth will heat up and then return to an ice age c. earth will continue to warm at a rate of 0.25 c per decade d. earth will start to cool at a rate of 0.25 c per decade appex