Answer:
More than 75% of the world's food crops depend to some extent on pollination . The pollinators , such as bees, butterflies, birds, moths, beetles and even bats, help that plants reproduce. In fact, fruits and vegetables are the s u c k e r s of plants.
Explanation:
Answer:
The kind of policies should be put in place in order to help decrease our negative impact on the environment are, tax, Subsidy, pollution permits, regulation, changing consumer behavior.
Explanation:
The government should enact policies like putting carbon tax, which will make people pay for the social cost for the pollution. Subsidy for the use of alternative source of energy, this will reduce the pollution and on other hand will also attract more people towards it. Pollution permit i.e. carbon trading scheme in which firms were given right to pollute up to certain limit, these types of permits were traded with the other firms. Proper regulations for amount of pollutants which can release in to the surrounding. Changing the behavior of the consumer is very important as well, this can be achieved by several advertisement and nudges.
Ecologists survey ecosystems and assess the diversity, and analyze behavior of the different organisms within them.
The three main research methods used are observation, modeling, and experimentation, to study and explain how human actions affect other living things and their environment.
The correct answer is B. In order for a society to be stable it must have access to a sustainable supply of resources.
By accessing sustainable supply of resources it enables the stability of a society.
Resources is termed as the supply or source from where benefit is being produced. Resources can be classified as non renewable and renewable ones.
Resources can be categorised as potential and actual depending on the level of use and development.
There are three characteristics of resources which include potential of consumption, limited availability and utility.
